Summary

Daylight saving time implementation varies from country to country. Some countries may not observe daylight saving time (DST), whereas other countries may change the start dates and end dates for daylight saving time every year. This article describes how to update Windows to use the latest DST and global time zone rules.

These updates apply to the following operating systems:

  • Windows Server 2012 R2

  • Windows 8.1

  • Windows RT 8.1

  • Windows Server 2012

  • Windows Server 2008 R2 Service Pack 1 (SP1)

  • Windows 7 SP1

  • Windows Server 2008 Service Pack 2 (SP2)

Updates that have been issued

The following daylight saving time updates have been issued for Windows since 2010.

Note The cumulative updates are rollups of all previous changes. The latest cumulative update is the only one that is required. The old updates do not have to be explicitly installed.

Before you follow the procedures in this article, you must be aware of issues that may affect Microsoft Outlook. For more information, see the following Microsoft Knowledge Base article:

931667 How to address time zone changes by using the Time Zone Data Update Tool for Microsoft Office Outlook

Disclaimer

This article will be updated as new time zone changes are announced. Customers who want to update the time zone by using registry files must fully test the solution before they deploy it.

Introduction

In many countries, the start dates and end dates for daylight saving time (DST) change from year to year. Additionally, countries may change their policy of how they recognize daylight saving time, or they may change the local time offset from Coordinated Universal Time (UTC).

This article contains information about how to update the registry in Microsoft Windows to accommodate these kinds of ongoing changes. All computers should be updated to include these time zone updates regardless of whether they are located in a changing time zone. This is because some applications may use the local time zone database to perform date and time calculations for events that occur elsewhere in the world.

Please install the time zone updates as soon as possible. This minimizes the number of delays that will be experienced by Outlook and Exchange meetings or calendar events that are scheduled during that period.
 

Latest DST update

For the latest daylight saving time update for Windows, see the following Microsoft Knowledge Base article:

KB4601275: Time zone change in Windows for The Republic of South Sudan: April 13, 2021


DST help and support

The samples in this article update the global time zone rules that are used in Windows as of December 2011. For more information about how daylight saving time changes may affect other Microsoft products, go to the following Microsoft website:

Daylight saving time help and support

Potential effect on Microsoft Office Outlook calendars

Before you apply the updates that are described in this article, be aware of potential issues that may affect Outlook.

For more information, see Add, remove, or change time zones.

To download this update, see the following article in the Microsoft Knowledge Base:

KB4601275 Time zone change in Windows for The Republic of South Sudan: April 13, 2021

Time zone changes

  • Republic of South Sudan

    The Republic of South Sudan changed from (UTC+03:00) Eastern Africa Time to (UTC+02:00) Central Africa Time on February 1, 2021 at midnight 00:00 hours.

    Country

    Old time zone

    Old time zone description

    New time zone

    New time zone description

    South Sudan

    (UTC+03:00) Eastern Africa Time (EAT)

    Nairobi

    (UTC+02:00) Central Africa Time (CAT)

    Juba

To download this update, see the following article in the Microsoft Knowledge Base:

4566371 DST changes in Windows for Yukon, Canada: September 8, 2020

DST changes

  • Yukon, Canada

    On the occasion of the end of daylight saving time (DST) on November 1, 2020, Yukon is making the following changes:

    • Yukon will not adjust its clock on November 1, 2020 to move back by an hour and will continue to remain on local time.

    • Yukon customers will now move to a new time zone "(UTC-07:00) Yukon" through this Windows Update on Sunday, November 1, 2020, at 02:00.

To download this update, see the following article in the Microsoft Knowledge Base:

4557900 DST changes in Windows for Morocco
 

DST changes

  • Morocco

    On the occasion of the holy month of Ramadan, the Kingdom of Morocco will observe the following DST changes:

  • Morocco will return to Greenwich Mean Time (GMT) on Sunday, April 19, 2020, at 03:00.

  • After the month of Ramadan, clocks will be set forward one hour (to GMT+1) on Sunday, May 31, 2020, at 02:00.

To download this update, see the following article in the Microsoft Knowledge Base:

4519108 DST changes in Windows for Norfolk Island and Fiji Island: October 2019

DST changes

  • Norfolk Island

    Daylight saving time (DST) in Norfolk Island, Australia will start at 02:00 (2 AM) on the first Sunday in October of the current year (October 6, 2019). It will end at 02:00 (2 AM) on the first Sunday in April of the following year (April 3, 2020).

    This schedule (first Sunday in October through the first Sunday in April) will be maintained for each calendar year thereafter.

  • Fiji Island

    DST in Fiji Island for the current year will start at 02:00 (2 AM) on Sunday November 10, 2019, and end at 03:00 (3AM) on Sunday January 12, 2020.

To download this update, see the following article in the Microsoft Knowledge Base:

4507704 - DST changes in Windows for Brazil and Morocco
 

Note This update was revised on August 13, 2019, to apply to Windows Embedded POSReady 2009
 

DST changes

  • Brazil

    Brazil is no longer observing daylight saving time (DST). Brazil was scheduled to start observing DST on the first Sunday in November (this year, on November 3), as described in the following Knowledge Base article:

    4093753 Time zone and DST changes in Windows for Brazil, Morocco, and São Tomé and Príncipe

    This change affects the E. South America Standard Time and Central Brazilian Standard Time time zones.

  • Morocco

    Fix: The base time for the "Morocco Standard Time" time zone in Windows did not update correctly to UTC+01:00 as expected in the Windows DST update that was installed on May 21, 2019 (KB 4501226). Instead, the system clock shows an incorrect base time of UTC+02:00.

    This update resets the base time to UTC+01:00.

To download this update, see the following article in the Microsoft Knowledge Base:

4501226 - DST changes in Windows for Morocco and the Palestinian Authority


DST changes

  • Morocco

    As it has in previous years, Morocco is suspending its DST period for the observation of the Muslim month of Ramadan from 03:00 on Sunday, May 5, 2019, to 02:00 on Sunday, June 9, 2019, in the Gregorian calendar. During this period, clocks are turned back to Standard Time to shorten the evenings, making it easier for Muslims to observe the Ramadan fast during daylight hours.

    Time zone key name

    Display name

    DST ends

    DST resumes

    Morocco Standard Time

    (UTC+01:00) Casablanca

    May 5, 2019 at 03:00

    June 9, 2019 at 02:00

  • Palestinian Authority

    Daylight saving time in the Palestinian Authority began this year on Friday, March 29, 2019.

    Time zone key name

    Display name

    DST start date

    DST end date

    West Bank Standard Time

    (UTC+02:00) Gaza, Hebron

    March 29, 2019 at 00:00

    October 26, 2019 at 01:00

To download this update, see the following article in the Microsoft Knowledge Base:

All applicable Windows versions except Windows XP Embedded POSReady 2009

4490128 - Time zone changes in Windows for São Tomé and Príncipe, and Qyzylorda

Windows XP Embedded POSReady 2009

4487990 - Time zone changes in Windows for São Tomé and Príncipe, and Qyzylorda


Time zone changes

  • São Tomé and Príncipe

    Starting on January 1, 2019, at 02:00, São Tomé moved from the UTC+01:00 time zone to UTC+00:00.

    Time zone key name

    Display name

    Old time zone

    New time zone

    São Tomé Standard Time

    (UTC+00:00) São Tomé

    (UTC+01:00) São Tomé

    (UTC+00:00) São Tomé

  • Qyzylorda

    On December 21, 2018 at 00:00 local time, the Qyzylorda region of Kazakhstan moved from the UTC+06:00 time zone to UTC+05:00. Customers can now switch to the new time zone for Qyzylorda, which is displayed as (UTC+05:00) Qyzylorda.

    Time zone key name

    Display name

    Old time zone

    New time zone

    Qyzylorda Standard Time

    (UTC+05:00) Qyzylorda

    (UTC+06:00) Astana

    (UTC+05:00) Qyzylorda

To download this update, see the following article in the Microsoft Knowledge Base:

All applicable Windows versions except Windows XP  Embedded POSReady 2009

4486459 - DST changes in Windows for Chile

Windows XP Embedded POSReady 2009

4487989 - DST changes in Windows for Chile


DST changes

  • Chile

    Starting in 2019, the DST period for the Republic of Chile starts at midnight on the first Sunday in September and ends at midnight on the first Sunday in April. The current DST observation in Chile ends at midnight on Saturday, April 6, 2019.

    On Easter Island, the DST start and end dates occur one day prior to main observation in Chile at 10 P.M. on both days.

    Note The Magallanes region does not currently observe DST. Therefore, it is not affected by this change. 

    ////

    Time zone key name

    Display name

    New DST start date

    New DST end date

    Chile Standard Time

    (UTC-04:00) Santiago

    September 8, 2019, at 00:00

    April 7, 2019, at 00:00

    (UTC-06:00) Easter Island

    September 7, 2019, at 22:00

    April 6, 2019, at 22:00

To download this update, see the following article in the Microsoft Knowledge Base:

4468323 - DST and time zone changes in Windows for Morocco and Volgograd


DST changes

  • Morocco

    The Kingdom of Morocco now remains permanently set to UTC+01:00 instead of following an earlier plan to return to UTC+00:00 on October 28, 2018. 

    Time zone key name

    Display name

    Old DST end date

    New DST end date

    Morocco Standard Time

    (UTC+01:00) Casablanca

    October 28, 2018

    Not applicable


Time zone changes

  • Volgograd

    Volgograd Oblast, Russia, permanently switched from UTC+03:00 to UTC+04:00 on October 28, 2018. Customers can now switch to the new time zone for Volgograd, which is displayed as (UTC+04:00) Volgograd.

    Time zone key name

    Display name

    Old time zone

    New time zone

    Volgograd Standard Time

    (UTC+04:00) Volgograd

    (UTC+03:00) Moscow, St. Petersburg, Volgograd

    (UTC+04:00) Volgograd


Additional time zone changes

  • Russia


    The following time zone name change was made because of the creation of the Volgograd time zone.

    Old time zone

    New time zone

    (UTC+03:00) Moscow, St. Petersburg, Volgograd

    (UTC+03:00) Moscow, St. Petersburg

To download this update, see the following article in the Microsoft Knowledge Base:

4462901 - DST changes in Windows for Fiji (October 2018)
 

DST changes

  • Fiji

    The current observation of daylight saving time in Fiji will end on the second Sunday of January 2019. The date was moved from Sunday, January 20, 2019, at 3 A.M. to Sunday, January 13, 2019, at 3 A.M. 

    Time zone key name

    Display name

    Old DST end date

    New DST end date

    Fiji Standard Time

    (UTC+12:00) Fiji

    January 20, 2019, 03:00

    January 13, 2019, 03:00

To download this update, see the following article in the Microsoft Knowledge Base:

4339284 - Time zone and DST changes in Windows for North Korea
 

Time zone changes

  • North Korea

    On May 4 at 23:30, North Korea moved from the UTC+8:30 time zone to the UTC+9:00 time zone. When the local standard time had almost reached Friday, May 4, 2018, 23:30, clocks were turned forward a half-hour to Saturday, May 5, 2018, 24:00 (midnight) local standard time. 

    Time zone key name

    Display name

    New time zone

    New time zone

    North Korea Standard Time

    (UTC+09:00) Pyongyang

    (UTC+08:30)

    (UTC+09:00)

To download this update, see the following article in the Microsoft Knowledge Base:

4130978 - Time zone and DST changes in Windows for Morocco and the West Bank and Gaza
 

Time zone changes

  • Morocco

    Morocco is suspending its daylight saving time (DST) period for the observation of the Muslim month of Ramadan from 03:00 on Sunday, May 13, 2018, to 02:00 on Sunday, June 17, 2018, in the Gregorian calendar.


    During this period, clocks are turned back to Standard Time to shorten the evenings, making it easier for Muslims to observe the Ramadan fast during daylight hours.

    On May 13, clocks are turned back at 03:00 to 02:00 to end the DST observation.
      
    On June 17, clocks are set ahead at 02:00 to 03:00 to resume the DST observation.

    Time zone key name

    Display name

    DST ends

    DST resumes

    Morocco Standard Time

    (UTC+00:00) Casablanca

    May 13, 2018 at 03:00

    June 17, 2018 at 02:00

  • West Bank and Gaza

    Updates are now available for the West Bank and Gaza. The interim guidance that we provided was to use the "(UTC+03:00) Turkey" time zone. However, users can revert to "(UTC+02:00) Gaza, Hebron" after the latest updates are installed.

    Time zone key name

    New time zone display name

    Gaza Standard Time

    (UTC+02:00) Gaza, Hebron

To download this update, see the following article in the Microsoft Knowledge Base:

4093753 - Time zone and DST changes in Windows for Brazil, Morocco, and Sao Tome and Principe
 

Time zone changes

  • Brazil

    Starting this year, Brazil begins its DST observance on the first Sunday in November instead of the third Sunday in October. Clocks in Brazil will move forward one hour on November 4, 2018 at 00:00 hours.

    Time zone key name

    Old DST start date

    New DST start date

    E. South America Standard Time

    Central Brazilian Standard Time

    Sunday, October 21

    Sunday, November 4

  • Morocco

    Morocco is suspending its daylight saving time (DST) period for the observation of the Muslim month of Ramadan from 03:00 on Sunday, May 13, 2018, to 02:00 on Sunday, June 17, 2018, in the Gregorian calendar.


    During this period, clocks are turned back to Standard Time to shorten the evenings, making it easier for Muslims to observe the Ramadan fast during daylight hours.

    A Windows update will be made available in April for Windows XP Embedded, Windows Server 2008 SP2, Windows 7 SP1, Windows Server 2008 R2 SP1, and Windows Server 2012. No Windows updates are required for Windows 8.1 and later versions because those systems make the adjustments automatically.

    Time zone key name

    Display name

    DST ends

    DST resumes

    Morocco Standard Time

    (UTC+00:00) Casablanca

    May 13, 2018 at 03:00

    June 17, 2018 at 02:00

  • São Tomé and Príncipe

    São Tomé and Príncipe moved from UTC+00:00 to UTC+01:00 on January 1, 2018 at 01:00 hours. A new time zone, "(UTC+01:00) Sao Tome," is being introduced for this region.

    Time zone key name

    New time zone display name

    Sao Tome Standard Time

    (UTC+01:00) Sao Tome

To download this update, see the following article in the Microsoft Knowledge Base:

4074837 - Time zone and DST changes in Windows for Namibia and Turks and Caicos
 

Time zone changes

  • Namibia

    The Republic of Namibia permanently changed its time zone from UTC+01:00 to UTC+02:00 on September 3, 2017, at 02:00. DST was previously scheduled to end on April 1, 2018 at 02:00 hours.

    Time zone key name

    Old time zone display name

    New time zone display name

    Namibia Standard Time

    (UTC+01:00) Windhoek

    (UTC+02:00) Windhoek

  • Turks and Caicos Islands
    The Turks and Caicos Islands will switch from UTC-04:00 (all year) to UTC-05:00 on March 11, 2018, at 03:00 hours. This change includes starting a DST observance on the same schedule as the United States.

    Time zone key name

    Old time zone display name

    New time zone display name

    Turks and Caicos Standard Time

    (UTC-04:00) Turks and Caicos

    (UTC-05:00) Turks and Caicos

To download this update, see the following article in the Microsoft Knowledge Base:

4051956 - Time zone and DST changes in Windows for Northern Cyprus, Sudan, and Tonga
 

Time zone changes

  • Northern Cyprus

    Northern Cyprus set its clocks back one hour for daylight saving time (DST) on October 29, 2017, after making no DST changes for the past year. We recommend that all users change their time zone setting from "Istanbul" to the new "Athens, Bucharest" entry.

    Time zone key name

    Old time zone

    New time zone

    GTB Standard Time

    (UTC+03:00) Istanbul

    (UTC+02:00) Athens, Bucharest

  • Sudan

    The Republic of Sudan switched from UTC+03:00 to UTC+02:00 on November 11, 2017. To accommodate this change, a new time zone was created.

    Time zone key name

    New time zone

    Sudan Standard Time

    (UTC+02:00) Khartoum

  • Tonga

    The Kingdom of Tonga cancelled its DST observance this year. DST was previously scheduled to start on November 5, 2017. DST is no longer observed in Tonga.

    Time zone key name

    Display name

    Old DST start date

    Tonga Standard Time

    (UTC+13:00), Nuku'alofa Island

    November 5, 2017

To download this update, see the following article in the Microsoft Knowledge Base:

4049068 - Time zone changes in Windows for Fiji
 

Time zone changes

  • Fiji


    The Republic of the Fiji Islands ends its obervance of daylight saving time (DST) in 2018 on January 14 instead of January 21.

    Time zone key name

    Display name

    Old DST end date

    New DST end date

    Fiji Standard Time

    (UTC+12:00), Fiji

    January 21, 2018

    January 14, 2018

Other data corrections

  • In addition to the recently added and revised information, we have improved the historical data accuracy of the “Morocco Standard Time” time zone entry in Windows.

To download this update, see the following article in the Microsoft Knowledge Base:

4020322 - DST changes in Windows for Haiti and Morocco
 

Time zone changes

  • Haiti


    Haiti recently resumed its observance of daylight saving time, setting clocks forward by one hour. DST in Haiti is scheduled to end on November 5, 2017 at 02:00.

    Time zone key name

    Display name

    DST end date

    Haiti Standard Time

    (UTC- 05:00) Haiti

    November 5, 2017 at 02:00

  • Morocco

    Morocco's observance of DST resumes this year on July 2, 2017, at 02:00 and ends on October 29, 2017, at 03:00.

    Time zone key name

    Display name

    DST start date

    DST end date

    Morocco Standard Time

    (UTC- 00:00) Casablanca

    July 2, 2017, at 02:00

    October 29, 2017, at 03:00

To download this update, see the following article in the Microsoft Knowledge Base:

4023136 - 2017 - Morocco Ramadan DST changes (Chile)
 

Time zone changes

  • Morocco

    Morocco is suspending its daylight saving time (DST) period for the observation of the Muslim month of Ramadan from 03:00 on Sunday, May 21, 2017, to 02:00 on Sunday, July 2, 2017, in the Gregorian calendar.

    During this period, clocks are turned back to Standard Time to shorten the evenings, making it easier for Muslims to observe the Ramadan fast during daylight hours.
     
    On May 21, clocks are turned back at 03:00 to 02:00 to end DST observation.
     
    On July 2, clocks are set ahead at 02:00 to 03:00 to resume DST observation.

    Time zone key name

    Display name

    DST ends

    DST resumes

    Morocco Standard Time

    (UTC+00:00) Casablanca

    May 21, 2017 at 03:00

    July 2, 2017 at 02:00

To download this update, see the following article in the Microsoft Knowledge Base:

4015193 - DST changes in Windows for Magallanes (Chile)
 

Time zone changes

  • Chile

    Chile has announced that the Magallanes region and the Chilean Antarctic region will remain on daylight saving time (DST) indefinitely.

    On May 14, 2017, mainland Chile will revert to the UTC -04:00 time zone while the Magallanes region and the Chilean Antarctic region will move to UTC -03:00. We recommend that users in the Magallanes and Chilean Antarctic regions switch to this new time zone

    Region

    Old time zone

    New time zone

    Magallanes
    Chilean Antarctica

    (UTC-04:00) Santiago

    (UTC-03:00) Punta Arenas

To download this update, see the following article in the Microsoft Knowledge Base:

DST changes in Windows for Northern Cypress, Mongolia, and Russian Saratov region
 

Time zone changes

  • Cyprus

    Northern Cyprus has stopped observing daylight saving time. This new policy went into effect on October 30, 2016. Going forward, the area will remain set at UTC+03:00.

    Time zone key name

    Old time zone

    Time zone to use going forward

    Cyprus Standard Time

    (UTC+02:00) Athens, Bucharest

    (UTC+03:00) Istanbul

  • Saratov (Russia)

    The Russian government recently announced that the Saratov region time zone was moved from UTC+03:00 to UTC+04:00. This change went into effect at 02:00 on December 4, 2016.

    Time zone key name

    Old time zone

    New time zone

    Saratov Standard Time

    (UTC+03:00) Moscow, St. Petersburg, Volgograd

    (UTC+04:00) Saratov

  • Tonga

    Tonga reintroduced DST observance last year, beginning at 02:00 on November 6, 2016. For this year, DST in Tonga ended at 03:00 on January 15, 2017.

    Time zone key name

    DST display name

    DSt start

    DSt end

    Tonga Standard Time

    (UTC+14:00) Nuku'alofa Island

    November 6, 2016, 02:00

    January 15, 2017, 03:00

  • Mongolia

    Mongolia is no longer observing DST going forward. DST in Mongolia was previously scheduled to begin on March 25, 2017.
     

New time zones We are introducing a time zone, (UTC+13:00) Coordinated Universal Time+13. This new time zone is for use by small Pacific regions, such as the Phoenix Islands and Fakaofo Atoll.
 

To download this update, see the following article in the Microsoft Knowledge Base:

West Bank and Gaza move DST end date to October 29, 2016
 

Time zone changes

  • West Bank and Gaza

    Microsoft was notified that the end date for the observation of daylight savings time (DST) in the West Bank and Gaza regions for 2016 was moved from October 20 to October 29. We expect the end date to remain the fourth Saturday of October until further notice. This change affects the following time zone.

    Time zone key name

    Display name

    West Bank Standard Time

    (UTC+02:00) Gaza, Hebron

To download this update, see the following article in the Microsoft Knowledge Base:

Turkey ends DST observance
 

Time zone changes

  • Turkey

    Turkey has announced that it will no longer observe daylight saving time going forward. This change took effect on September 7, 2016. The country had been scheduled to end its DST observance on October 30, 2016. Instead, Turkey will remain permanently set to the UTC+3 time zone and will not return to UTC+2.

    Time zone key name

    Old display name

    New display name

    Turkey Standard Time

    (UTC+02:00) Istanbul

    (UTC+03:00) Istanbul

To download this update, see the following article in the Microsoft Knowledge Base:

September 2016 time zone change for Novosibirsk
 

Time zone changes

  • Novosibirsk

    Russia announced that the Novosibirsk region is moving from UTC +06:00 to UTC +07:00 on July 24 at 02:00. Also, the Omsk time zone has been created for the UTC +06:00 offset.

    Time zone key name

    New display name

    N. Central Asia Standard Time

    (UTC+07:00) Novosibirsk

    Omsk Standard Time

    (UTC+06:00) Omsk


    Note Neither time zone observes daylight saving time.

To download this update, see the following article in the Microsoft Knowledge Base:

2016 — Egypt cancels DST
 

Time zone changes

  • Egypt

    Egypt has permanently canceled its observation of daylight savings time (DST). The DST adjustment for this year was scheduled to begin on Friday, July 8, 2016, at midnight (24:00). This change affects the following time zone.

    Time zone key name

    Display name

    Egypt Standard Time

    (UTC+02:00) Cairo

To download this update, see the following article in the Microsoft Knowledge Base:

June 2016 DST and time zone update for Windows
 

Time zone changes

  • Venezuela

    Venezuela advanced its clocks by 30 minutes on May 1, 2016. This change sets Venezuela’s standard time zone offset from "(UTC-04:30) Caracas" to "(UTC-04:00) Caracas."

    Time zone key name

    Display name

    Old time zone offset

    New time zone offset

    Venezuela Standard Time

    (UTC-04:00) Caracas

    UTC-04:30

    UTC-04:00

  • Egypt

    Egypt has announced that it will observe DST this year starting on Friday, July 8, 2016 at midnight and ending on Friday, October 28, 2016, at midnight.

    Time zone key name

    Display name

    DST start

    DST end

    Egypt Standard Time

    (UTC+02:00) Cairo

    July 8, 2016, 00:00

    October 28, 2016, 00:00

  • Magadan, Russia

    Russia has moved the Magadan Oblast region from UTC+10:00 to UTC+11:00 on April 24. This update changes the Magadan time zone display to "(UTC+11:00) Magadan."

    Time zone key name

    Display name

    Old time zone offset

    New time zone offset

    Magadan Standard Time

    (UTC+11:00) Magadan

    UTC+10:00

    UTC+11:00

  • Tomsk, Russia

    Russia moved the Tomsk Oblast region from UTC+06:00 to UTC+07:00 on May 29. This update introduces a Windows time zone for the Tomsk region. After the update is installed, we recommend that users in the new time zone switch to "(UTC+07:00) Tomsk" because this time zone will correctly account for historical time data for this region.

    Time zone key name

    Display name

    Old time zone offset

    New time zone offset

    Tomsk Standard Time

    (UTC+07:00) Tomsk

    UTC+06:00

    UTC+07:00

  • Morocco

    The DST period for Morocco resumes after the Muslim month of Ramadan (02:00 on Sunday, July 10, 2016, to 03:00 on Sunday, October 30, 2016, in the Gregorian calendar).

    Time zone key name

    Display name

    DST start

    DST end

    Morocco Standard Time

    (UTC+00:00) Casablanca

    July 10, 2016, 02:00

    October 30, 2016, 03:00

The following time zones have been added, either because they are currently unrepresented or because they have a unique history of changes in recent years.

Location

ID/Key

Display name

Aleutian Islands, Alaska

Aleutian Standard Time

(UTC-10:00) Aleutian Islands

Marquesas Islands

Marquesas Standard Time

(UTC-09:30) Marquesas Islands

Gambier Islands

UTC-09

(UTC-09:00) Coordinated Universal Time-09

Pitcairn Islands; Tungsten, Canada; Clarion Island, Mexico; Clipperton Island

UTC-08

(UTC-08:00) Coordinated Universal Time-08

Cuba

Cuba Standard Time

(UTC-05:00) Havana

Turks & Caicos Islands

Turks And Caicos Standard Time

(UTC-04:00) Turks and Caicos

St. Pierre and Miquelon

Saint Pierre Standard Time

(UTC-03:00) Saint Pierre and Miquelon

Tocantins, Brazil

Tocantins Standard Time

(UTC-03:00) Araguaina

West Bank and Gaza

West Bank Standard Time

(UTC+02:00) Gaza, Hebron

Hovd, Mongolia

W. Mongolia Standard Time

(UTC+07:00) Hovd

Tomsk, Russia

Tomsk Standard Time

(UTC+07:00) Tomsk

Eucla, Australia

Australia Central W. Standard Time

(UTC+08:45) Eucla

Lord Howe Island, Australia

Lord Howe Standard Time

(UTC+10:30) Lord Howe Island

Bougainville Island

Bougainville Standard Time

(UTC+11:00) Bougainville Island

Norfolk Island

Norfolk Standard Time

(UTC+11:00) Norfolk Island

Chatham Islands, New Zealand

Chatham Island Standard Time

(UTC+12:45) Chatham Islands

These changes improve the usability of the existing time zone entries in Windows.

Location

ID/Key

Old display name

New display name

Morocco

Morocco Standard Time

(UTC) Casablanca

(UTC+00:00) Casablanca

United Kingdom

GMT Standard Time

(UTC) Dublin, Edinburgh, Lisbon, London

(UTC+00:00) Dublin, Edinburgh, Lisbon, London

Iceland

Greenwich Standard Time

(UTC) Monrovia, Reykjavik

(UTC+00:00) Monrovia, Reykjavik

Moldova

E. Europe Standard Time

(UTC+02:00) E. Europe

(UTC+02:00) Chisinau



Note Because of differences in daylight saving time rules, the "(UTC+02:00) Chisinau" entry should be used only in Moldova. In other locations that use Eastern European Time, the time zone should be set to one of the following values, as appropriate:

  • (UTC+02:00) Athens, Bucharest

  • (UTC+02:00) Beirut

  • (UTC+02:00) Cairo

  • (UTC+02:00) Damascus

  • (UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius

  • (UTC+02:00) Istanbul

  • (UTC+02:00) Tripoli

In addition to the recently added and revised information, we have improved the historical data accuracy of 25 existing time zone entries in Windows.
 

To download this update, see the following article in the Microsoft Knowledge Base:

May 2016 DST update for Azerbaijan, Chile, Haiti, and Morocco in Windows

  • Azerbaijan

    The scheduled switch to DST on Sunday, March 27, 2016, in Azerbaijan is canceled. Azerbaijan will, instead, stay on UTC+4 all year.

    Time zone key name

    Display name

    DST end

    DST start

    Azerbaijan Standard Time

    (UTC+04:00) Baku

    Not applicable

    Not applicable

  • Chile

    Chile will return to standard time this year. Clocks will be set back by an hour at midnight on Sunday, May 15, and be set ahead an hour at midnight on Sunday, August 14.

    Time zone key name

    Display name

    DST end

    DST start

    Easter Island Standard Time

    (UTC-06:00) Easter Island

    May 14, 2016 at 22:00

    August 13, 2016 at 22:00

    Pacific SA Standard Time

    (UTC-04:00) Santiago

    May 15, 2016 at 00:00

    August 14, 2016 at 00:00

  • Haiti

    Haiti will not observe DST in 2016. The planned time change on Sunday, March 13, 2016, is canceled.

    Time zone key name

    Display name

    DST end

    DST start

    Haiti Standard Time

    (UTC-05:00) Haiti

    Not applicable

    Not applicable

  • Morocco

    The DST period for Morocco is suspended during the Muslim month of Ramadan (03:00 on Sunday, June 5, 2016, to 02:00 on Sunday, July 10, 2016, in the Gregorian calendar).

    Time zone key name

    Display name

    DST start

    DST end

    Morocco Standard Time

    (UTC) Casablanca

    March 27, 2016 at 02:00

    June 5, 2016 at 03:00


    Note Easter Island and Haiti are new time zones.

To download this update, see the following article in the Microsoft Knowledge Base:

Time zone changes for Russia in Windows
 

New Time Zones

  • Astrakhan Oblast & Ulyanovsk Oblast

    Time zone key / ID

    Astrakhan Standard Time

    English display name

    (UTC+04:00) Astrakhan, Ulyanovsk

    Time zone offset (before transition)

    UTC+3

    Time zone offset (after transition)

    UTC+4

  • Altai Republic & Altai Krai

    Time zone key / ID

    Altai Standard Time

    English display name

    (UTC+07:00) Barnaul, Gorno-Altaysk

    Time zone offset (before transition)

    UTC+6

    Time zone offset (after transition)

    UTC+7

  • Zabaykalsky Krai

    Time zone key / ID

    Transbaikal Standard Time

    English display name

    (UTC+09:00) Chita

    Time zone offset (before transition)

    UTC+8

    Time zone offset (after transition)

    UTC+9

  • Sakhalin Oblast

    Time zone key / ID

    Sakhalin Standard Time

    English display name

    (UTC+11:00) Sakhalin

    Time zone offset (before transition)

    UTC+10

    Time zone offset (after transition)

    UTC+11

Changes to Existing Time Zones These changes affect the display name only. No time changes will be introduced.

Time zone key / ID 

Old display name

New display name

Kaliningrad Standard Time

(UTC+02:00) Kaliningrad (RTZ 1)

(UTC+02:00) Kaliningrad

Russian Standard Time

(UTC+03:00) Moscow, St. Petersburg, Volgograd (RTZ 2)

(UTC+03:00) Moscow, St. Petersburg, Volgograd

Russia Time Zone 3

(UTC+04:00) Izhevsk, Samara (RTZ 3)

(UTC+04:00) Izhevsk, Samara

Ekaterinburg Standard Time

(UTC+05:00) Ekaterinburg (RTZ 4)

(UTC+05:00) Ekaterinburg

North Central Asia Standard Time

(UTC+06:00) Novosibirsk (RTZ 5)

(UTC+06:00) Novosibirsk

North Asia Standard Time

(UTC+07:00) Krasnoyarsk (RTZ 6)

(UTC+07:00) Krasnoyarsk

North Asia East Standard Time

(UTC+08:00) Irkutsk (RTZ 7)

(UTC+08:00) Irkutsk

Yakutsk Standard Time

(UTC+09:00) Yakutsk (RTZ 8)

(UTC+09:00) Yakutsk

Vladivostok Standard Time

(UTC+10:00) Vladivostok, Magadan (RTZ 9)

(UTC+10:00) Vladivostok

Russia Time Zone 10

(UTC+11:00) Chokurdakh (RTZ 10)

(UTC+11:00) Chokurdakh

Russia Time Zone 11

(UTC+12:00) Anadyr, Petropavlovsk-Kamchatsky (RTZ 11)

(UTC+12:00) Anadyr, Petropavlovsk-Kamchatsky

To download this update, see the following article in the Microsoft Knowledge Base:

December 2015, cumulative time zone update for Windows operating systems

  • Democratic People’s Republic of Korea
    The Democratic People's Republic of Korea has created its own time zone. The new North Korea Standard Time will have a display name of "(UTC+08:30) Pyongyang."

    Time zone key name

    Display name

    DST start

    DST end

    North Korea Standard Time

    (UTC+08:30) Pyongyang

    Not applicable

    Not applicable

  • Turkey
    Turkey will end DST two weeks later than usual for 2015. Clocks will turn back one hour from 04:00 to 03:00 on Sunday, November 8, 2015. This time zone will observe the following DST rules:

    • Start date: The last Sunday of March at 03:00 (clocks move forward by one hour)

    • End date: The second Sunday of November at 04:00 (clocks move backward by one hour)

    Time zone key name

    Display name

    DST start

    DST end

    Turkey Standard Time

    (UTC+02:00) Istanbul

    Last Sunday of March at 03:00:00.000

    Second Sunday of November at 04:00:00.000

  • Fiji
    DST in Fiji will now start on Sunday, November 1, 2015 and last for 11 weeks. Clocks will be set forward from 02:00 to 03:00 on November 1, 2015, and be set backward from 03:00 to 02:00 on Sunday, January 17, 2016. This time zone will observe the following DST rules:

    • Start date: The first Sunday of November at 02:00 (clocks move forward by one hour)

    • End date: The third Sunday of January at 03:00 (clocks move backward by one hour)

    Time zone key name

    Display name

    DST start

    DST end

    Fiji Standard Time

    (UTC+12:00) Fiji

    First Sunday of November at 02:00:00.000

    Third Sunday of January at 03:00:00.000

To download this update, see the following article in the Microsoft Knowledge Base:

August 2015 cumulative time zone update for Windows operating systems

  • Pacific SA Standard Time
    For 2015 and going forward, Chile will remain in DST. (No DST change will be observed.) Therefore, the UTC offset for Chile is updated to UTC-3:00, and the display name of the "Pacific SA Standard Time" time zone is updated to "(UTC-3:00) Santiago." ()

  • Iran Standard Time
    Iran follows the Persian calendar. This cumulative update corrects the DST data for "Iran Standard Time" in Windows for the years 2015 through 2024. ()

  • Eastern Standard Time (Mexico)
    The Mexican state of Quintana Roo has moved from UTC-6:00 to UTC-5:00 "(UTC-05:00) Chetumal." This time zone is newly introduced and will not observe DST. ()

  • Montevideo Standard Time
    On June 30, 2015, the Uruguayan government decided to abolish the observance of daylight saving time. This put the country into the UTC-03:00 time zone all year round.

  • Ulaanbaatar Standard Time
    Mongolia will observe DST starting in 2015. DST for Mongolia starts on the last Saturday of March at 02:00 and ends on the last Saturday of September at 00:00. The following DST rules will be observed. ()

    Time zone key name

    Display name

    DST start

    DST end

    Mongolia Standard Time

    (UTC+8:00) Ulaanbaatar

    Last Saturday of March at 02:00:00.000

    Last Saturday of September at 00:00:00.000

To download this update, see the following article in the Microsoft Knowledge Base:

December 2014 cumulative time zone update for Windows operating systems

  • Russia time zones:
    Russia announced that it would change its existing time zones on October 26, 2014. This change included seven updated time zones, three new time zones, and two existing time zones that merged into one. ()

  • Fiji Standard Time:
    Fiji announced that the country's new daylight saving time (DST) schedule would start on November 2, 2014 and end on January 18, 2015. The previous DST start date in Windows for the Fiji time zone was October 26. ()

  • Cape Verde Standard Time:
    We have changed the name of the “Cape Verde Standard Time” time zone to “Cabo Verde Standard Time." The display name for this time zone is now "(GMT-01:00) Cabo Verde Islands."

To download this update, see the following article in the Microsoft Knowledge Base:

August 2014 cumulative time zone update for Windows operating systems

  • Jordan Standard Time:
    For 2014 and onward, Jordan has changed its DST Start time from the last Thursday in March at midnight to the last Friday in March at 01:00, and its DST End time from the last Friday in October at 01:00 to the last Friday in October at midnight.

  • Fiji Standard Time
    For 2014 only, Fiji has changed its DST End time from January 19 at 03:00 to January 19 at 02:00.

  • Paraguay Standard Time:
    For 2014 and onward, Paraguay has changed its DST End date from the second Sunday in April to the fourth Sunday in March.

  • Turkey Standard Time:
    For 2014 only, Turkey has changed its DST Start time from March 30 at 03:00 to March 31 at 03:00.

  • Pacific SA Standard Time:
    For 2014 only, the DST Start time is changed from midnight to 23:00 on the last Saturday in April (April 26), and the DST End time is changed from the first Saturday in September (September 6) at midnight to the first Sunday in September (September 7) at midnight.

  • Egypt Standard Time
    For 2014, Egypt has set its DST Start time to Thursday, May 15 at one minute before midnight, and its DST End time to Thursday, September 25 at one minute before midnight.

  • Line Islands Standard Time:
    A new time zone for Kiritimati Island (UTC+14) is added.

  • SA Pacific Standard Time:
    Starting on November 10, 2013, the display name is changed from "(UTC-05:00) Bogota, Lima, Quito" to "(UTC-05:00) Bogota, Lima, Quito, Rio Branco." ().

To download this update, see the following article in the Microsoft Knowledge Base:

December 2013 cumulative time zone update for Windows operating systems

  • Mid-Atlantic Time:
    The Mid-Atlantic time zone is deprecated in this update.

  • Morocco Standard Time:
    Morocco extended the 2013 DST End date from September 29, 2013 to October 27, 2013. Beginning in 2014, the DST period in Morocco will begin at 02:00 on the last Sunday in March, and it will end at 03:00 on the last Sunday in October.

  • Libya Standard Time:
    Libya did not end DST in 2013. From 2014, it will stay at UTC+2 and have no DST.

  • Fiji Standard Time:
    Fiji has changed its DST End date in 2014 from January 26 to January 19 ().

To download this update, see the following article in the Microsoft Knowledge Base:

October 2012 cumulative time zone update for Windows operating systems

  • E. Europe Standard Time:
    The display name for this time zone has been updated to "(UTC+2:00) E. Europe." from "(UTC+2:00) Nicosia."

  • Azores Standard Time:
    Changes the 2013 DST start time to occur at 12:00:00 AM on the last Sunday of March and end time to occur at 01:00:00 AM on the last Sunday of October.

  • Caucasus/ Armenian Standard Time:
    This update makes removes the DST rule for the time zone “(UTC+4:00) Yerevan"

  • Pacific SA Standard Time:
    The update changes the Chile 2012 DST start date to occur on the first Saturday of September 23:59:59.999 hrs and end date to occur on the last Saturday of April at 23:59:59.999 hrs.

  • Morocco Standard Time:
    As per direction from the Morocco Government, the 2012 DST start date has been changed to the last Sunday of April and end date to the last Sunday of September. During the time of Ramadan, DST will be interrupted and from July 20 to August 19, 2012, time will be turned back to standard time. The transitions reflecting the start and end of Ramadan are and can be installed via Fix it solutions provided in Microsoft Knowledge Base article .

  • Samoa History Correction:
    Samoa Time zone changes were included in Microsoft Knowledge Base article . As a result of this update, the entire 2011 calendar was updated to (UTC+13). This update reverts the 2011 calendar to (UTC-11) while the 2012 and future calendars will continue to be (UTC+13). The history correction has also been included in CU 2657025.

  • Russian History Correction:
    Russian Time zone changes were included in Knowledge Base article . As a result of Russia canceling DST and staying on permanent "summer time," the entire 2011 calendar was updated to summer time. This update changes the 2011 calendar to show winter time before March 27, 2011 while DST was still in effect. The history correction has also been included in CU 2657025.

  • Fiji Time:
    The government of Fiji has announced new DST rules for 2012 through 2013. DST will start at 2:00 A.M. on Sunday October 21, 2012 and end at 3:00 A.M. on Sunday January 20, 2013.

To download this update, see the following article in the Microsoft Knowledge Base:

December 2011 cumulative time zone update for Windows operating systems

  • Kaliningrad Standard Time:
    As previously announced in Microsoft Knowledge Base article 2625508, Belarus has decided to discontinue daylight saving time from 2011 and stay on permanent "summer time." That article suggested that users move to a "workaround time" of Kaliningrad standard time. This windows update makes the move permanent by including Minsk in the display name for Kaliningrad standard time. The new display name for Kaliningrad standard time is "(UTC+03:00) Kaliningrad, Minsk."

  • E.Europe Standard Time:
    The display name for this time zone has been updated to "(UTC+2:00) Nicosia."

  • Bahia Standard Time [Display Name "(UTC-3:00) Salvador"]:
    A new windows time zone has been created for the Brazilian state of Bahia.

  • Fiji Standard Time [Display Name "(UTC+12:00) Fiji"]:
    Sets the 2012 DST start date to occur on the fourth Sunday of January.

  • Samoa Standard Time:
    Changes the UTC offset for Samoa standard time from (UTC-11) to (UTC+13). As a result, the time zone’s display name changes to "(UTC+13:00) Samoa."

To download this update, see the following article in the Microsoft Knowledge Base:

August 2011 cumulative time zone update for Windows operating systems

  • Turkey Standard Time
    New Windows time zone created - "Turkey Standard Time." The display name is "(UTC+2:00) Istanbul". The government of Turkey has decided to change the 2011 DST schedule to start on Monday March 28 instead of Sunday March 27.
    "Istanbul" has been removed from the display name of the "(UTC+2:00) Athens, Bucharest, Istanbul" time zone.

  • Egypt Standard Time [display name "(UTC+2:00) Cairo"]
    The government of Egypt has canceled Daylight Saving Time. This update enables Windows support for (UTC +2:00) Cairo so it will no longer have DST support from 2011.

  • Pacific SA Standard Time [display name "(UTC-4:00) Santiago"]
    Sets the 2011 DST end date to occur in May and the start date to occur in August.

  • Morocco Standard Time [display name "(UTC) Casablanca"]
    Sets the 2011 DST end date to occur in July.

  • Fiji Standard Time [display name "(UTC+12:00) Fiji"]
    Sets the 2011 DST end date to be the first Sunday of March.

  • Samoa Standard Time [display name "(UTC-11:00) Samoa"]
    Sets the 2011 DST end time to occur one hour later.

  • Kaliningrad Standard Time [display name "(UTC+3:00) Kaliningrad"]
    A new Windows time zone is created. This time zone does not observe Daylight Saving.

  • Newfoundland Standard Time [display name "(UTC-3:30) Newfoundland"]
    DST start-time and end-time updated from 12:01 A.M. to 2 A.M.

In addition to these changes, the August DST Cumulative Update drops DST support and revises UTC offsets for the following time zones:

  • Russian Standard Time

  • Ekaterinburg Standard Time

  • N. Central Asia Standard Time

  • North Asia Standard Time

  • North Asia East Standard Time

  • Yakutsk Standard Time

  • Vladivostok Standard Time

  • Magadan Standard Time

Prior to the August 2011 cumulative DST update, Microsoft released the following individual hotfixes in 2011. These are rolled up in the latest cumulative update and do not have to be explicitly installed.

  • 2543367: 2011 DST changes for Egypt, Chile, and Morocco

  • 2523087: 2011 DST changes for Turkey

  • 2515337: 2011 DST changes for Fiji and Samoa

To download this update, see the following article in the Microsoft Knowledge Base:

December 2010 cumulative time zone update for Windows operating systems

  • Magadan Standard Time
    Creates a new "(UTC+11:00)Magadan" time zone with DST support for Magadan.

    Also removes Magadan from the display name of the existing timezone "(UTC +11:00) Magadan, Solomons Islands, New Caledonia", which does not have DST support. The new name for the existing timezone is "(UTC +11:00) Solomon Islands, New Caledonia". This is a display name update only.

  • Namibia Standard Time
    Changes the time zone bias from UTC+2:00 to UTC+1:00.
    Changes the DST start and end dates so DST starts in September and ends in April. These changes take effect starting in 2011.

  • Egypt Standard Time
    Sets 2011 DST start date to occur in April and DST end date to occur in September. This is provided to address cases in which 2010 fix it solutions for temporary DST changes were only partially applied.

In addition to these changes, the December DST Cumulative Update contains 2011 adjusted DST start and end dates for the following time zones:

  • Israel Standard Time

  • Morocco Standard Time

  • Pacific SA Standard Time

  • Samoa Standard Time

  • Syria Standard Time

To download this update, see the following article in the Microsoft Knowledge Base:

September 2010 cumulative time zone update for Windows operating systems

  • Middle East Standard Time
    The September CU fixes the ambiguity in the DST end-date transition time. It was the “last Sunday in October at 00:00:00:000”. Now it’s the “last Saturday in October at 23:59:59:999”.

  • US Eastern Standard Time
    Adds DST support for 2006 and beyond for this timezone, which has the displayname of "(UTC -5:00) Indiana (East)".

    Note This change does not affect the more commonly used time zone of "(UTC -5:00), Eastern US and Canada".

  • Namibia Standard Time
    Changes the display name to "(UTC +1:00) Windhoek".

To download this update, see the following article in the Microsoft Knowledge Base:

May 2010 cumulative time zone update for Windows operating systems

  • Paraguay Standard Time
    Changes DST dates for 2010.

  • Fiji Standard Time
    Changes DST dates for 2010.

  • Pacific SA Standard Time
    Changes DST dates for 2010.

  • Syria Standard Time
    Creates a new “(UTC+02:00) Damascus” time zone with DST for Syria.

  • Kamchatka Standard Time
    Removes the separate Kamchatka timezone. Kamchatka is now served by the Magadan timezone.

  • Bangladesh Standard Time
    Cancels DST.

  • Morocco Standard Time
    Changes DST dates for 2010.

  • Paraguay Standard Time
    Sets DST start date at first Saturday of October at 23:59:59.999 and DST end date at second Saturday of April at 23:59:59.999.

  • Fiji Standard Time
    Sets DST start date for Fiji at fourth Sunday of October 2010 at 02:00:00.000 and DST end date at last Sunday of March 2010 at 03:00:00.000.

  • Pacific SA Standard Time
    Sets DST end date for Chile at first Saturday of April, 2010 at 23:59:59.999.

To download this update, see the following article in the Microsoft Knowledge Base:

February 2010 cumulative time zone update for Windows operating systems

  • Bangladesh Standard Time
    Creates the Bangladesh Standard Time time zone with the display name of “(GMT+06:00) Dhaka”.
    Introduces DST.

  • Central Asia Standard Time
    Removes “Dhaka” from the “(GMT+06:00) Astana, Dhaka” time zone.

  • Central Brazilian Standard Time
    Replaces “Manaus” with “Cuiaba” for the “(GMT-04:00) Manaus” time zone.

  • Fiji Standard Time
    Introduces DST.
    Removes “Marshall Is.” from the “(GMT+12:00) Fiji, Marshall Is.” time zone.

  • Mauritius Standard Time
    Removes DST.

  • Pacific Standard Time (Mexico)
    Removes “Tijuana” from the “(GMT-08:00) Tijuana, Baja California” time zone.

  • SA Eastern Standard Time
    Adds “Fortaleza” to the “(GMT-03:00) Cayenne” time zone.

  • SA Western Standard Time
    Adds “Manaus” to the “(GMT-04:00) Georgetown, La Paz, San Juan” time zone.

  • Samoa Standard Time
    Introduces DST.
    Removes “Midway Island” from the “(GMT-11:00) Midway Island, Samoa” time zone.

  • UTC+12
    Creates the UTC+12 generic time zone without DST.

  • UTC-11
    Creates the UTC-11 generic time zone without DST.

  • UTC-02
    Creates the UTC-02 generic time zone without DST.

More information

Windows stores time zone information in two locations in the registry. The first location is the time zone database in the following registry subkey:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones The time zone database contains the configuration data for all time zones in Windows. Windows and other applications use the data to calculate local times.

The second location for time zone information is the following registry subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation

Control sets in Windows store system configuration information such as drivers and services. The TimeZoneInformation registry subkey in the current control set contains the configuration data for the time zone that Windows is currently using. Windows copies this information from the time zone database when the time zone is selected.

When the time zone information is changed, both locations in the registry must be updated. The database must be updated to make sure that Windows and other applications have the most accurate time zone information available. Additionally, the TimeZoneInformation registry subkey in the current control set must be reloaded to make sure that the time zone information is the same as the information that is in the time zone database.

We recommend that you update the ti me zone database first. Then, reload the TimeZoneInformation registry key. This procedure forces Windows to read the updated information in the database. The two methods that are explained in this article use this approach.
 

This article provides the following methods to update the time zone database and to reload the TimeZoneInformation registry key to force Windows to read the updated information in the database.

Important Microsoft strongly recommends that you use Windows Update or that you download the time zone update from the Microsoft download site instead of manually editing the registry. Manual edits of the registry are risky and are prone to errors. These alternative instructions for how to configure the registry are provided for legacy purposes only.

Preparation: registry settings

Before you make any changes to the time zone settings, export the registry subkeys that are used for Windows time zones. Then, you can restore the time zone registry subkeys to their original state if it is necessary.

Export registry subkeys for Windows time zones

To export the registry subkeys that used for Windows time zones, follow these steps:

  1. Click Start, click Run, type regedit, and then press Enter.

  2. Locate and then click the following registry subkey:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones

  3. On the File menu, click Export.

  4. In the File name box, type OriginalTZDatabase.reg, and then click Save.

  5. Locate and then click the following registry subkey:

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation

  6. On the File menu, click Export.

  7. In the File name box, type OriginalTZInfo.reg, and then click Save.

To import the registry subkeys to restore the default values, follow these steps:

  1. Click Start, click Run, type notepad, and then press Enter.

  2. On the File menu, click Open.

  3. In the Files of type box, click All Files.

  4. Locate the saved OriginalTZDatabase.reg file, and then click Open.

  5. Copy and paste the following line to the beginning of the file immediately after the line "Windows Registry Editor Version 5.00":

    [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones]

    Note The minus sign at the beginning of this registry subkey name causes the deletion of this registry subkey and all its subkeys. The import process then uses the rest of the file to re-create the registry subkey and to populate it with the default values.

  6. On the File menu, click Save.

  7. In the Save as type box, click All Files.

  8. Click OriginalTZDatabase.reg, and then click Save.

  9. Click Yes when you are prompted to replace the file.

  10. Repeat the previous steps for the OriginalTZInfo.reg file.

  11. To import the registry files, follow these steps:

    1. Click Start, click Run, type cmd, and then press Enter.

    2. Type the following command, and then press Enter:

      Regedit /s OriginalTZDatabase.reg_Path

      Note In this command, <OriginalTZDatabase.reg_Path> represents the location of the OriginalTZDatabase.reg file.

    3. Type the following command, and then press Enter:

      Regedit /s OriginalTZInfo.reg_Path

      Note In this command, <OriginalTZInfo.reg_Path> represents the location of the OriginalTZInfo.reg file.

  12. Restart the computer.


Import registry subkeys to restore default values

To import the registry subkeys to restore the default values, follow these steps:

  1. Click Start, click Run, type notepad, and then press Enter.

  2. On the File menu, click Open.

  3. In the Files of type box, click All Files.

  4. Locate where you saved the OriginalTZDatabase.reg file, and then click Open.

  5. Copy and paste the following line to the beginning of the file immediately after the line Windows Registry Editor Version 5.00:

    [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones]

    Note The minus sign at the beginning of this registry subkey name causes the deletion of this registry subkey and all its subkeys. The import process then uses the rest of the file to re-create the registry subkey and to populate it with the default values.

  6. On the File menu, click Save.

  7. In the Save as type box, click All Files.

  8. Click OriginalTZDatabase.reg, and then click Save.

  9. Click Yes when you are prompted to replace the file.

  10. Repeat the previous steps for the OriginalTZInfo.reg file.

  11. To import the registry files, follow these steps:

    1. Click Start, click Run, type cmd, and then press Enter.

    2. Type the following command, and then press Enter:

      Regedit /s OriginalTZDatabase.reg_Path

      Note In this command, OriginalTZDatabase.reg_Path represents the location of the OriginalTZDatabase.reg file.

    3. Type the following command, and then press Enter:

      Regedit /s OriginalTZInfo.reg_Path

      Note In this command, OriginalTZInfo.reg_Path represents the location of the OriginalTZInfo.reg file.

  12. Restart the computer.


Method 1: Change the time zone settings on multiple networked computers

To change the time zone settings on multiple networked computers, create and then import a registry file that contains all the updated time zone registry changes. Then, use Group Policy or another distribution mechanism to deploy the registry file to the computer.

To do this, follow these steps.

Step 1: Use Registry Editor to import the time zone updates

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs.

To do this, first create a registry file. The method that you use to do this depends on whether you have English builds of Windows or non-English builds of Windows.

How to create a registry file for English builds of Windows

Note The following time zone registry file is for use only on English builds of Windows. Several of the values in the registry subkeys have been localized. Therefore, these steps will work only on English builds of Windows. To create a registry file for non-English builds of Windows, go to the "How to create a registry file for non-English builds of Windows” section.

To use Registry Editor to create a registry file that contains the time zone updates for English builds of Windows, follow these steps:

  1. Click Start, click Run, type notepad, and then click OK.

  2. Copy the following registry information, and then paste it into the Notepad file:

    • Windows Registry Editor Version 5.00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones]

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Afghanistan Standard Time]
      "TZI"=hex:f2,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+04:30) Kabul"
      "Dlt"="Afghanistan Daylight Time"
      "Std"="Afghanistan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time]
      "TZI"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-09:00) Alaska"
      "Dlt"="Alaskan Daylight Time"
      "Std"="Alaskan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time\Dynamic DST]
      "2006"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arab Standard Time]
      "TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+03:00) Kuwait, Riyadh"
      "Dlt"="Arab Daylight Time"
      "Std"="Arab Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabian Standard Time]
      "TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+04:00) Abu Dhabi, Muscat"
      "Dlt"="Arabian Daylight Time"
      "Std"="Arabian Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time]
      "TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+03:00) Baghdad"
      "Dlt"="Arabic Daylight Time"
      "Std"="Arabic Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time\Dynamic DST]
      "2006"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,04,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00
      "2007"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,01,00,01,00,04,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00
      "2008"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2009"=-
      "2010"=-
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-03:00) Buenos Aires"
      "Dlt"="Argentina Daylight Time"
      "Std"="Argentina Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time\Dynamic DST]
      "2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,01,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,00,00,05,00,00,00,00,00,00,00,00,00
      "2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007da

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-04:00) Atlantic Time (Canada)"
      "Dlt"="Atlantic Daylight Time"
      "Std"="Atlantic Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time\Dynamic DST]
      "2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Central Standard Time]
      "TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+09:30) Darwin"
      "Dlt"="AUS Central Daylight Time"
      "Std"="AUS Central Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+10:00) Canberra, Melbourne, Sydney"
      "Dlt"="AUS Eastern Daylight Time"
      "Std"="AUS Eastern Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time\Dynamic DST]
      "2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azerbaijan Standard Time]
      "TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,05,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,04,00,00,00,00,00,00,00
      "Display"="(UTC+04:00) Baku"
      "Dlt"="Azerbaijan Daylight Time"
      "Std"="Azerbaijan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azores Standard Time]
      "TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-01:00) Azores"
      "Dlt"="Azores Daylight Time"
      "Std"="Azores Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bahia Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,06,00,01,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC-03:00) Salvador"
      "Dlt"="Bahia Daylight Time"
      "Std"="Bahia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bahia Standard Time\Dynamic DST]
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2011"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,06,00,01,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2022"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2023"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2024"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2025"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2026"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2027"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2028"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2029"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2030"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2031"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2032"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2033"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2034"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2035"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2036"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2037"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2038"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2039"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2040"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007f8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time]
      "TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+06:00) Dhaka"
      "Dlt"="Bangladesh Daylight Time"
      "Std"="Bangladesh Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time\Dynamic DST]
      "2008"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2009"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0c,00,04,00,05,00,17,00,3b,00,00,00,00,00,00,00,06,00,05,00,03,00,17,00,00,00,00,00,00,00
      "2010"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2011"=-
      "2012"=-
      "2013"=-
      "2014"=-
      "2015"=-
      "2016"=-
      "2017"=-
      "2018"=-
      "2019"=-
      "2020"=-
      "FirstEntry"=dword:000007d8
      "LastEntry"=dword:000007da
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Canada Central Standard Time]

      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-06:00) Saskatchewan"
      "Dlt"="Canada Central Daylight Time"
      "Std"="Canada Central Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cape Verde Standard Time]
      "TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-01:00) Cape Verde Is."
      "Dlt"="Cape Verde Daylight Time"
      "Std"="Cape Verde Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time]
      "TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+09:30) Adelaide"
      "Dlt"="Cen. Australia Daylight Time"
      "Std"="Cen. Australia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time\Dynamic DST]
      "2007"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central America Standard Time]
      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-06:00) Central America"
      "Dlt"="Central America Daylight Time"
      "Std"="Central America Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Asia Standard Time]
      "TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+06:00) Astana"
      "Dlt"="Central Asia Daylight Time"
      "Std"="Central Asia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC-04:00) Cuiaba"
      "Dlt"="Central Brazilian Daylight Time"
      "Std"="Central Brazilian Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time\Dynamic DST]
      "2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
      "2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,00
      "2008"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,03,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2022"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2023"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2024"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2025"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2026"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2027"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2028"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2029"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2030"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2031"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2032"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2033"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2034"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2035"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2036"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2037"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2038"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2039"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2040"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007f8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Europe Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague"
      "Dlt"="Central Europe Daylight Time"
      "Std"="Central Europe Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central European Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) Sarajevo, Skopje, Warsaw, Zagreb"
      "Dlt"="Central European Daylight Time"
      "Std"="Central European Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Pacific Standard Time]
      "TZI"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+11:00) Solomon Is., New Caledonia"
      "Dlt"="Central Pacific Daylight Time"
      "Std"="Central Pacific Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time]
      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-06:00) Central Time (US & Canada)"
      "Dlt"="Central Daylight Time"
      "Std"="Central Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time\Dynamic DST]
      "2006"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time (Mexico)]
      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-06:00) Guadalajara, Mexico City, Monterrey"
      "Dlt"="Central Daylight Time (Mexico)"
      "Std"="Central Standard Time (Mexico)"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\China Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Beijing, Chongqing, Hong Kong, Urumqi"
      "Dlt"="China Daylight Time"
      "Std"="China Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Dateline Standard Time]
      "TZI"=hex:d0,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-12:00) International Date Line West"
      "Dlt"="Dateline Daylight Time"
      "Std"="Dateline Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Africa Standard Time]
      "TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+03:00) Nairobi"
      "Dlt"="E. Africa Daylight Time"
      "Std"="E. Africa Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Australia Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+10:00) Brisbane"
      "Dlt"="E. Australia Daylight Time"
      "Std"="E. Australia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Europe Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Nicosia"
      "Dlt"="E. Europe Daylight Time"
      "Std"="E. Europe Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC-03:00) Brasilia"
      "Dlt"="E. South America Daylight Time"
      "Std"="E. South America Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time\Dynamic DST]
      "2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
      "2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,00
      "2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,03,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2022"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2023"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2024"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2025"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2026"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2027"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2028"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2029"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2030"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2031"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2032"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2033"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2034"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2035"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2036"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2037"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2038"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2039"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2040"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007f8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Eastern Standard Time]
      "TZI"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-05:00) Eastern Time (US & Canada)"
      "Dlt"="Eastern Daylight Time"
      "Std"="Eastern Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Eastern Standard Time\Dynamic DST]
      "2006"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Egypt Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Cairo"
      "Dlt"="Egypt Daylight Time"
      "Std"="Egypt Standard Time"
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Egypt Standard Time\Dynamic DST]
      "2005"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,05,00,05,00,00,00,00,00,00,00,00,00
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,05,00,05,00,00,00,00,00,00,00,00,00
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,08,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,08,00,04,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,04,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Ekaterinburg Standard Time]
      "TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+06:00) Ekaterinburg"
      "Dlt"="Ekaterinburg Daylight Time"
      "Std"="Ekaterinburg Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Ekaterinburg Standard Time\Dynamic DST]
      "2010"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Fiji Standard Time]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,04,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+12:00) Fiji"
      "Dlt"="Fiji Daylight Time"
      "Std"="Fiji Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Fiji Standard Time\Dynamic DST]
      "2008"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2009"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00,00,00,0b,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2010"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,04,00,02,00,00,00,00,00,00,00
      "2011"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,04,00,02,00,00,00,00,00,00,00
      "2012"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,01,00,00,00,04,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,04,00,02,00,00,00,00,00,00,00
      "2013"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,04,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d8
      "LastEntry"=dword:000007dd

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\FLE Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius"
      "Dlt"="FLE Daylight Time"
      "Std"="FLE Standard Time"
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Georgian Standard Time]
      "TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+04:00) Tbilisi"
      "Dlt"="Georgian Daylight Time"
      "Std"="Georgian Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\GMT Standard Time]
      "TZI"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,01,00,00,00,00,00,00,00
      "Display"="(UTC) Dublin, Edinburgh, Lisbon, London"
      "Dlt"="GMT Daylight Time"
      "Std"="GMT Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Greenland Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "Display"="(UTC-03:00) Greenland"
      "Dlt"="Greenland Daylight Time"
      "Std"="Greenland Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Greenland Standard Time\Dynamic DST]
      "2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2011"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2012"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,04,00,16,00,00,00,00,00,00,00
      "2013"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2014"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2015"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2016"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2017"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2018"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,04,00,16,00,00,00,00,00,00,00
      "2019"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d8
      "LastEntry"=dword:000007e5

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Greenwich Standard Time]
      "TZI"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC) Monrovia, Reykjavik"
      "Dlt"="Greenwich Daylight Time"
      "Std"="Greenwich Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\GTB Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Athens, Bucharest"
      "Dlt"="GTB Daylight Time"
      "Std"="GTB Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Hawaiian Standard Time]
      "TZI"=hex:58,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-10:00) Hawaii"
      "Dlt"="Hawaiian Daylight Time"
      "Std"="Hawaiian Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\India Standard Time]
      "TZI"=hex:b6,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi"
      "Dlt"="India Daylight Time"
      "Std"="India Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time]
      "TZI"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,01,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC+03:30) Tehran"
      "Dlt"="Iran Daylight Time"
      "Std"="Iran Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time\Dynamic DST]
      "2005"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,02,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2006"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2007"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2008"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,01,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007d9

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Israel Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Jerusalem"
      "Dlt"="Jerusalem Daylight Time"
      "Std"="Jerusalem Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Israel Standard Time\Dynamic DST]
      "2004"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2005"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2013"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2014"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2015"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2016"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2017"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2018"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2019"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2020"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2021"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2022"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2023"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d4
      "LastEntry"=dword:000007e7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Jordan Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,05,00,05,00,01,00,00,00,00,00,00,00,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC+02:00) Amman"
      "Dlt"="Jordan Daylight Time"
      "Std"="Jordan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Jordan Standard Time\Dynamic DST]
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,05,00,05,00,01,00,00,00,00,00,00,00,00,00,03,00,04,00,05,00,00,00,00,00,00,00,00,00
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,05,00,05,00,01,00,00,00,00,00,00,00,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Kaliningrad Standard Time]
      "TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+03:00) Kaliningrad, Minsk"
      "Dlt"="Kaliningrad Daylight Time"
      "Std"="Kaliningrad Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Kaliningrad Standard Time\Dynamic DST]
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Kamchatka Standard Time]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+12:00) Petropavlovsk-Kamchatsky - Old"
      "Dlt"="Kamchatka Daylight Time"
      "Std"="Kamchatka Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Korea Standard Time]
      "TZI"=hex:e4,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+09:00) Seoul"
      "Dlt"="Korea Daylight Time"
      "Std"="Korea Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Magadan Standard Time]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+12:00) Magadan"
      "Dlt"="Magadan Daylight Time"
      "Std"="Magadan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Magadan Standard Time\Dynamic DST]
      "2010"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mauritius Standard Time]
      "TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+04:00) Port Louis"
      "Dlt"="Mauritius Daylight Time"
      "Std"="Mauritius Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mauritius Standard Time\Dynamic DST]
      "2007"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2008"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,01,00,02,00,01,00,00,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2009"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00
      "2010"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007da

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mexico Standard Time]
      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-06:00) Guadalajara, Mexico City, Monterrey - Old"
      "Dlt"="Mexico Daylight Time"
      "Std"="Mexico Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mexico Standard Time 2]
      "TZI"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-07:00) Chihuahua, La Paz, Mazatlan - Old"
      "Dlt"="Mexico Daylight Time 2"
      "Std"="Mexico Standard Time 2"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mid-Atlantic Standard Time]
      "TZI"=hex:78,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-02:00) Mid-Atlantic"
      "Dlt"="Mid-Atlantic Daylight Time"
      "Std"="Mid-Atlantic Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Middle East Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC+02:00) Beirut"
      "Dlt"="Middle East Daylight Time"
      "Std"="Middle East Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Middle East Standard Time\Dynamic DST]
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,00,00,00,00,00,00,00,00
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,04,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,04,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d9
      "LastEntry"=dword:000007e5

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Montevideo Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-03:00) Montevideo"
      "Dlt"="Montevideo Daylight Time"
      "Std"="Montevideo Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Montevideo Standard Time\Dynamic DST]
      "2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00
      "2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Morocco Standard Time]
      "TZI"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,07,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC) Casablanca"
      "Dlt"="Morocco Daylight Time"
      "Std"="Morocco Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Morocco Standard Time\Dynamic DST]
      "2007"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2008"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,08,00,00,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,05,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,08,00,04,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,05,00,00,00,05,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,08,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,05,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,07,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:00,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007dc

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time]
      "TZI"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-07:00) Mountain Time (US & Canada)"
      "Dlt"="Mountain Daylight Time"
      "Std"="Mountain Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time\Dynamic DST]
      "2006"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time (Mexico)]
      "TZI"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-07:00) Chihuahua, La Paz, Mazatlan"
      "Dlt"="Mountain Daylight Time (Mexico)"
      "Std"="Mountain Standard Time (Mexico)"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Myanmar Standard Time]
      "TZI"=hex:7a,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+06:30) Yangon (Rangoon)"
      "Dlt"="Myanmar Daylight Time"
      "Std"="Myanmar Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\N. Central Asia Standard Time]
      "TZI"=hex:5c,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+07:00) Novosibirsk"
      "Dlt"="N. Central Asia Daylight Time"
      "Std"="N. Central Asia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\N. Central Asia Standard Time\Dynamic DST]
      "2010"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:5c,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Namibia Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,09,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) Windhoek"
      "Dlt"="Namibia Daylight Time"
      "Std"="Namibia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Namibia Standard Time\Dynamic DST]
      "2010"=hex:88,ff,ff,ff,00,00,00,00,3c,00,00,00,00,00,09,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2011"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,09,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Nepal Standard Time]
      "TZI"=hex:a7,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+05:45) Kathmandu"
      "Dlt"="Nepal Daylight Time"
      "Std"="Nepal Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\New Zealand Standard Time]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+12:00) Auckland, Wellington"
      "Dlt"="New Zealand Daylight Time"
      "Std"="New Zealand Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\New Zealand Standard Time\Dynamic DST]
      "2006"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Newfoundland Standard Time]
      "TZI"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "Display"="(UTC-03:30) Newfoundland"
      "Dlt"="Newfoundland Daylight Time"
      "Std"="Newfoundland Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Newfoundland Standard Time\Dynamic DST]
      "2006"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,00,00,01,00,00,00,00,00,00,00,04,00,00,00,01,00,00,00,01,00,00,00,00,00
      "2007"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2008"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2009"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2010"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2011"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2012"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007dc

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\North Asia East Standard Time]
      "TZI"=hex:e4,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+09:00) Irkutsk"
      "Dlt"="North Asia East Daylight Time"
      "Std"="North Asia East Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\North Asia East Standard Time\Dynamic DST]
      "2010"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:e4,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\North Asia Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Krasnoyarsk"
      "Dlt"="North Asia Daylight Time"
      "Std"="North Asia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\North Asia Standard Time\Dynamic DST]
      "2010"=hex:5c,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific SA Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,05,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,08,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC-04:00) Santiago"
      "Dlt"="Pacific SA Daylight Time"
      "Std"="Pacific SA Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific SA Standard Time\Dynamic DST]
      "2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2008"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,05,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,08,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007dc

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific Standard Time]
      "TZI"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-08:00) Pacific Time (US & Canada)"
      "Dlt"="Pacific Daylight Time"
      "Std"="Pacific Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific Standard Time\Dynamic DST]
      "2006"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific Standard Time (Mexico)]
      "TZI"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-08:00) Baja California"
      "Dlt"="Pacific Daylight Time (Mexico)"
      "Std"="Pacific Standard Time (Mexico)"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pakistan Standard Time]
      "TZI"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+05:00) Islamabad, Karachi"
      "Dlt"="Pakistan Daylight Time"
      "Std"="Pakistan Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pakistan Standard Time\Dynamic DST]
      "2007"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2008"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,05,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,05,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,02,00,02,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007da

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Paraguay Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC-04:00) Asuncion"
      "Dlt"="Paraguay Daylight Time"
      "Std"="Paraguay Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Paraguay Standard Time\Dynamic DST]
      "2008"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,09,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,01,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d8
      "LastEntry"=dword:000007e5

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Romance Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) Brussels, Copenhagen, Madrid, Paris"
      "Dlt"="Romance Daylight Time"
      "Std"="Romance Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Russian Standard Time]
      "TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+04:00) Moscow, St. Petersburg, Volgograd"
      "Dlt"="Russian Daylight Time"
      "Std"="Russian Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Russian Standard Time\Dynamic DST]
      "2010"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\SA Eastern Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-03:00) Cayenne, Fortaleza"
      "Dlt"="SA Eastern Daylight Time"
      "Std"="SA Eastern Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\SA Pacific Standard Time]
      "TZI"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-05:00) Bogota, Lima, Quito"
      "Dlt"="SA Pacific Daylight Time"
      "Std"="SA Pacific Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\SA Western Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-04:00) Georgetown, La Paz, Manaus, San Juan"
      "Dlt"="SA Western Daylight Time"
      "Std"="SA Western Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Samoa Standard Time]
      "TZI"=hex:f4,fc,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,01,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+13:00) Samoa"
      "Dlt"="Samoa Daylight Time"
      "Std"="Samoa Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Samoa Standard Time\Dynamic DST]
      "2009"=hex:94,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2010"=hex:94,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,05,00,01,00,00,00,00,00,00,00,00,00,00,00,09,00,06,00,05,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:f4,fc,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,01,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,00,00,00,00,00,00,00,00
      "2012"=-
      "2013"=-
      "2014"=-
      "2015"=-
      "2016"=-
      "2017"=-
      "2018"=-
      "2019"=-
      "2020"=-
      "FirstEntry"=dword:000007d9
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\SE Asia Standard Time]
      "TZI"=hex:5c,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+07:00) Bangkok, Hanoi, Jakarta"
      "Dlt"="SE Asia Daylight Time"
      "Std"="SE Asia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Singapore Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Kuala Lumpur, Singapore"
      "Dlt"="Malay Peninsula Daylight Time"
      "Std"="Malay Peninsula Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\South Africa Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Harare, Pretoria"
      "Dlt"="South Africa Daylight Time"
      "Std"="South Africa Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Sri Lanka Standard Time]
      "TZI"=hex:b6,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+05:30) Sri Jayawardenepura"
      "Dlt"="Sri Lanka Daylight Time"
      "Std"="Sri Lanka Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Syria Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "Display"="(UTC+02:00) Damascus"
      "Dlt"="Syria Daylight Time"
      "Std"="Syria Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Syria Standard Time\Dynamic DST]
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,03,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,05,00,05,00,17,00,3b,00,3b,00,e7,03
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,04,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,05,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,01,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007e1

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Taipei Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Taipei"
      "Dlt"="Taipei Daylight Time"
      "Std"="Taipei Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tasmania Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+10:00) Hobart"
      "Dlt"="Tasmania Daylight Time"
      "Std"="Tasmania Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tasmania Standard Time\Dynamic DST]
      "2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tokyo Standard Time]
      "TZI"=hex:e4,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+09:00) Osaka, Sapporo, Tokyo"
      "Dlt"="Tokyo Daylight Time"
      "Std"="Tokyo Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tonga Standard Time]
      "TZI"=hex:f4,fc,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+13:00) Nuku'alofa"
      "Dlt"="Tonga Daylight Time"
      "Std"="Tonga Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Turkey Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,01,00,05,00,03,00,00,00,00,00,00,00
      "Display"="(UTC+02:00) Istanbul"
      "Dlt"="Turkey Daylight Time"
      "Std"="Turkey Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Turkey Standard Time\Dynamic DST]
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,01,00,05,00,03,00,00,00,00,00,00,00
      "2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007dc

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Ulaanbaatar Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Ulaanbaatar"
      "Dlt"="Ulaanbaatar Daylight Time"
      "Std"="Ulaanbaatar Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\US Eastern Standard Time]
      "TZI"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "Display"="(UTC-05:00) Indiana (East)"
      "Dlt"="US Eastern Daylight Time"
      "Std"="US Eastern Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\US Eastern Standard Time\Dynamic DST]
      "2005"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2006"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\US Mountain Standard Time]
      "TZI"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-07:00) Arizona"
      "Dlt"="US Mountain Daylight Time"
      "Std"="US Mountain Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\UTC]
      "TZI"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC) Coordinated Universal Time"
      "Dlt"="Coordinated Universal Time"
      "Std"="Coordinated Universal Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\UTC+12]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+12:00) Coordinated Universal Time+12"
      "Dlt"="UTC+12"
      "Std"="UTC+12"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\UTC-02]
      "TZI"=hex:78,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-02:00) Coordinated Universal Time-02"
      "Dlt"="UTC-02"
      "Std"="UTC-02"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\UTC-11]
      "TZI"=hex:94,02,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-11:00) Coordinated Universal Time-11"
      "Dlt"="UTC-11"
      "Std"="UTC-11"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Venezuela Standard Time]
      "TZI"=hex:0e,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC-04:30) Caracas"
      "Dlt"="Venezuela Daylight Time"
      "Std"="Venezuela Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Venezuela Standard Time\Dynamic DST]
      "2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2007"=hex:0e,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Vladivostok Standard Time]
      "TZI"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+11:00) Vladivostok"
      "Dlt"="Vladivostok Daylight Time"
      "Std"="Vladivostok Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Vladivostok Standard Time\Dynamic DST]
      "2010"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Australia Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+08:00) Perth"
      "Dlt"="W. Australia Daylight Time"
      "Std"="W. Australia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Australia Standard Time\Dynamic DST]
      "2005"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2006"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,01,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2009"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00
      "2010"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007da

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Central Africa Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) West Central Africa"
      "Dlt"="W. Central Africa Daylight Time"
      "Std"="W. Central Africa Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Europe Standard Time]
      "TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "Display"="(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna"
      "Dlt"="W. Europe Daylight Time"
      "Std"="W. Europe Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\West Asia Standard Time]
      "TZI"=hex:d4,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+05:00) Tashkent"
      "Dlt"="West Asia Daylight Time"
      "Std"="West Asia Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\West Pacific Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+10:00) Guam, Port Moresby"
      "Dlt"="West Pacific Daylight Time"
      "Std"="West Pacific Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Yakutsk Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "Display"="(UTC+10:00) Yakutsk"
      "Dlt"="Yakutsk Daylight Time"
      "Std"="Yakutsk Standard Time"

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Yakutsk Standard Time\Dynamic DST]
      "2010"=hex:e4,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007da
      "LastEntry"=dword:000007db

  3. On the File menu, click Save As.

  4. Select a destination, and then type TZupdate.reg in the File name box.

  5. In the Save as type box, click All Files, and then click Save.

How to create a registry file for non-English builds of Windows Note The registry text that follows does not include information for new time zones, such as Venezuela Standard Time or Armenian Standard Time. Some of the registry subkeys in each time zone are locale-specific. Therefore, we have not included them in this list.

For instructions about how to use TZEdit.exe to add a new time zone, see the "Method 2: Change the time zone settings on a single computer" section.

To use Registry Editor to create a registry file that contains the time zone updates for non-English builds of Windows, follow these steps:

  1. Use one client computer as a baseline for the registry file that you want to create or to export in your environment. On that client computer, click Start, click Run, type notepad, and then click OK.

  2. Copy the following registry information, and then paste it into the Notepad file:

    • Windows Registry Editor Version 5.0

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones]

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time]
      "TZI"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time\Dynamic DST]
      "2006"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time]
      "TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time\Dynamic DST]
      "2006"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,04,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00
      "2007"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,01,00,01,00,04,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00
      "2008"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2009"=-
      "2010"=-
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time\Dynamic DST]
      "2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time\Dynamic DST]
      "2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time]
      "TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time\Dynamic DST]
      "2007"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time]
      "TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time\Dynamic DST]
      "2006"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time\Dynamic DST]
      "2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
      "2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,00
      "2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,03,00,00,00,00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2013"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2014"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2015"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2016"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2017"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2018"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2019"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2022"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2023"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2024"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2025"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2026"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2027"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2028"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2029"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2030"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2031"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2032"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2033"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2034"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2035"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2036"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2037"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2038"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2039"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2040"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007f8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Eastern Standard Time]
      "TZI"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Eastern Standard Time\Dynamic DST]
      "2006"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Egypt Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Egypt Standard Time\Dynamic DST]
      "2005"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,05,00,05,00,00,00,00,00,00,00,00,00
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,05,00,05,00,00,00,00,00,00,00,00,00
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,08,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,08,00,04,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,04,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,04,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,04,00,04,00,05,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007db
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Greenland Standard Time]
      "TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Greenland Standard Time\Dynamic DST]
      "2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2011"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2012"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,04,00,16,00,00,00,00,00,00,00
      "2013"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2014"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2015"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2016"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2017"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2018"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,04,00,16,00,00,00,00,00,00,00
      "2019"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,04,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,06,00,05,00,17,00,00,00,00,00,00,00,00,00,03,00,06,00,05,00,16,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d8
      "LastEntry"=dword:000007e5
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time]
      "TZI"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,01,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,03,00,17,00,3b,00,3b,00,e7,03

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Iran Standard Time\Dynamic DST]
      "2005"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,02,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2006"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2007"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2008"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,06,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,04,00,03,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:2e,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,01,00,03,00,17,00,3b,00,3b,00,e7,03,00,00,03,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007d9
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Israel Standard Time]
      "TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Israel Standard Time\Dynamic DST]
      "2004"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2005"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2013"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2014"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2015"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2016"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2017"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2018"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,03,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2019"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2020"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,04,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2021"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,09,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,03,00,05,00,05,00,02,00,00,00,00,00,00,00
      "2022"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,04,00,05,00,01,00,02,00,00,00,00,00,00,00
      "2023"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d4
      "LastEntry"=dword:000007e7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time]
      "TZI"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time\Dynamic DST]
      "2006"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\New Zealand Standard Time]
      "TZI"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\New Zealand Standard Time\Dynamic DST]
      "2006"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:30,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,09,00,00,00,05,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007d8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Newfoundland Standard Time]
      "TZI"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Newfoundland Standard Time\Dynamic DST]
      "2006"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,00,00,01,00,00,00,00,00,00,00,04,00,00,00,01,00,00,00,01,00,00,00,00,00
      "2007"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2008"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2009"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2010"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2011"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,00,00,01,00,00,00,00,00
      "2012"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d6
      "LastEntry"=dword:000007dc
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific SA Standard Time]
      "TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,05,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,08,00,06,00,03,00,17,00,3b,00,3b,00,e7,03

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific SA Standard Time\Dynamic DST]
      "2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2008"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,05,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,04,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,05,00,06,00,01,00,17,00,3b,00,3b,00,e7,03,00,00,08,00,06,00,03,00,17,00,3b,00,3b,00,e7,03
      "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007dc
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tasmania Standard Time]
      "TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Tasmania Standard Time\Dynamic DST]
      "2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d7
      "LastEntry"=dword:000007d8
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\US Eastern Standard Time]
      "TZI"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\US Eastern Standard Time\Dynamic DST]
      "2005"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2006"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007d7
      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Australia Standard Time]
      "TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Australia Standard Time\Dynamic DST]
      "2005"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "2006"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,01,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,00,00,01,00,02,00,00,00,00,00,00,00
      "2007"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2008"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00
      "2009"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00
      "2010"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
      "FirstEntry"=dword:000007d5
      "LastEntry"=dword:000007da

  3. On the File menu, click Save As.

  4. Select a destination, and then type USonly_TZupdate.reg in the File name box.

  5. In the Save as type box, click All Files, and then click Save.

  6. Double-click USonly_TZupdate.reg. When you are prompted to merge the changes, click Yes to update the registry.

  7. To add additional time zones or to change DST settings for existing time zones, follow the directions in the “Method 2: Change the time zone settings on a single computer” section.

  8. Click Start, click Run, type regedit, and then press Enter.

  9. Locate and then click the following registry subkey:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones

  10. On the File menu, click Export.

  11. In the File name box, type TZUpdate.reg, and then click Save.


Step 2: Use a script to reload the TimeZoneInformation registry key

The registry must be updated in two locations. When you import the TZupdate.reg file, this also updates the time zone database in the registry. Next, you must create a script that updates the TimeZoneInformation registry key in the current control set. You can deploy this script by using Group Policy or another deployment mechanism.

The script identifies the current time zone of the client computer and then reloads the TimeZoneInformation registry key with the updated information from the time zone database. Then, the script writes an event to the Application log of the client computer where the script was run.

To create the script file, follow these steps.

Note Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a articular procedure. However, they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements.

  1. Click Start, click Run, type notepad, and then press Enter.

  2. Copy the following code, and then paste it into the Notepad file.

  3. On the File menu, click Save As.

  4. Select a destination, and then type refreshTZinfo.vbs in the File name bx.

  5. In the Save as type box, click All Files, and then click Save.


Step 3: Deploy the registry file and script by using Group Policy

The following example demonstrates how to create a startup script, copy files to a common location in the domain, and then create a Group Policy object (GPO). The GPO assigns the startup script to an oganizational unit (OU). This example uses an Active Directory deployment together with the sample domain name contoso.com.

  1. Click Start, click Run, type notepad, and then press Enter.

  2. Copy the following code, and then paste it into the Notepad file.

    • Set objSh = CreateObject("WScript.Shell")

      'Get the StandardName key of the current time zone
      szStandardName = objSh.RegRead("HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation\StandardName")

      'Enumerate the subkeys in the time zone database
      const HKEY_LOCAL_MACHINE = &H80000002
      Set objReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
      szTzsKeyPath = "SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones"
      objReg.EnumKey HKEY_LOCAL_MACHINE, szTzsKeyPath, arrTzSubKeys

      'Step through the time zones to find the matching Standard Name
      szTzKey = "<Unknown>"
      For Each subkey In arrTzSubKeys
      If (objSh.RegRead("HKLM\" & szTzsKeyPath & "\" & subkey & "\Std") = szStandardName) Then
      'Found matching StandardName, now store this time zone key name
      szTzKey = subkey
      End If
      Next

      If szTzKey = "<Unknown>" Then
      'Write entry to the Application event log stating that the update has failed to execute
      objSh.LogEvent 1, "DST 2007 Registry Update and Refresh failed to execute on this computer. Time zones failed to enumerate properly or matching time zone not found."
      Wscript.Quit 0
      End If

      Dim process, processid, result, strUpdateCommand
      Set process = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\cimv2:Win32_process")

      'Add time change privilege to the process object
      process.Security_.Privileges.AddAsString "SeSystemTimePrivilege",True
      strUpdateCommand = "control.exe timedate.cpl,,/Z" & szTzKey

      'Launch control.exe to refresh time zone information using the TZ key name obtained above
      result = process.create(strUpdateCommand,Null,Null,processid)
      If result <> 0 Then
      objSh.LogEvent 1, "DST 2007 Registry Update and Refresh failed to execute on this computer. Unable to refresh the Timezone database."
      Wscript.Quit 0
      End If

      'Get current display name of refreshed time zone
      szCurrDispName = objSh.RegRead("HKLM\" & szTzsKeyPath & "\" & szTzKey & "\Display")

      'Write entry to the Application event log stating that the update has executed
      objSh.LogEvent 4, "DST 2007 Registry Update and Refresh has been executed on this computer." & chr(13) & chr(10) & chr(13) & chr(10) & "Current time zone is: " & szCurrDispName & "."

  3. On the File menu, click Save As.

  4. Select a destination, and then type DST2007Update_Win2k.cmd in the File name box.

  5. In the Save as type box, click All Files, and then click Save.

  6. Copy the following files to the Netlogon share folder of the domain controller that holds the PDC emulator role in the domain:

    • TZupdate.reg

    • refreshTZinfo.vbs

    • DST2007Update_Win2K.cmd

  7. Wait until Active Directory replication occurs. Also, wait until the files and folders in the system volume (SYSVOL) shared folder replicate to domain controllers in the domain.

  8. Click Start, click Run, type control admintools, and then click OK.

  9. Double-click Active Directory Users and Computers.

  10. Select an OU that contains the computers that you want to apply this script to. In this example, we will use an OU that is named DST2007-W2K. This example also assumes that this OU contains all computer accounts.

  11. Right-click the DST2007-W2K OU, and then click Properties.

  12. Click the Group Policy tab, click New, type DST Registry Update and Refresh, and then press Enter.

  13. Click Edit. The Group Policy Object Editor tool starts.

  14. Expand Computer Configuration, expand Windows Settings, and then click Scripts (Startup/Shutdown).

  15. Double-click Startup, and then click Add.

  16. In the Script Name box, type the universal naming convention (UNC) path of the DST2007Update_Win2K.cmd file that is located in the Netlogon share. For example, type \\contoso.com\NETLOGON\DST2007Update_Win2K.cmd.

  17. Click OK two times.

Client computers that are within the DST2007-W2K OU will run the startup script the next time that they start.
 

Method 2: Change the time zone settings on a single computer To change the time zone settings on a single computer, use the Time Zone Editor (Tzedit.exe). This tool lets you create and edit time zone entries for the date and time settings in Control Panel.

We strongly recommend that you use Microsoft Update or download the time zone update from the Microsoft download site instead of manually editing the registry. Manual edits to the registry are risky and prone to errors. These alternative instructions for configuring are provided for legacy purposes only.

Note You must have local administrative credentials to change time zone registry information by using the Time Zone Editor.

The following file is available for download from the Microsoft Download Center:

By making sure that the changes have been applied to the TimeZoneInformation registry key, you can verify that the time zone database and the current control set have been updated correctly. To verify that the time zone updates have been successfully applied to the computer, use one of the following methods.

Method 1: Use the Date and Time item in Control Panel

You can use the Date and Time item in Control Panel to make sure that the DST rule that is in effect on the computer matches the start dates and end dates that are described in the latest DST update.

This example uses Pacific Standard Time. The following configuration details for this time zone are copied from article 931836.

Registry subkey name

Display name

Daylight saving name

Standard name

DST start

DST end

Value of TZI subkey

Pacific Standard Time

(GMT-08:00) Pacific Time (US & Canada)

Pacific Daylight Time

Pacific Standard Time

Second Sunday in March at 02:00:00

First Sunday in November at 02:00:00

TZI=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01 ,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02 ,00,00,00,00,00,00,00

Close all open applications before you start this test.


To verify the changes by using the Date and Time item in Control Panel, follow these steps:

  1. Click Start, click Run, type control timedate.cpl,,/Z, and then press Enter.

  2. Click the Time Zone tab, select the (GMT-08:00 Pacific Time (US & Canada) time zone, and then click Apply.

  3. Click the Date & Time tab.

  4. Set the date and time to one minute before the start of DST. For example, change the date and time to March 11, 2007 at 01:59 (1:59 A.M).

  5. Wait one minute. Verify that the clock moves to 3:00 A.M. instead of 2:00 A.M.

  6. Set the date and time to one minute before the end of DST. For example, change the date and time to November 4, 2007 at 01:59 (1:59 A.M).

  7. Wait one minute. Verify that the clock moves to 1:00 A.M. instead of 2:00 A.M.

  8. Set the date and time back to the correct setting.

Method 2: Use the event log and the EventCombMT tool

You can use Method 1 if you used the registry file and the script methods. However, Method 1 is not practical in a network environment that contains multiple computers.

The refreshTZinfo.vbs script writes an event to the Application log of the computer that is running the script. In a networked environment, administrators can determine whether the computer time zone information has been updated successfully by using the EventCombMT tool to search for particular event entries.

The following file is available for download from the Microsoft Download Center:




For more information about the EventCombMT tool, go to Securing Windows 2000 Server.

When you run the EventCombMT utility, use the following parameters to search for the event that is generated by the Visual Basic script.

Event information if the time zone information is updated successfully

Parameter

Value

Domain

<DomainName>

Log Files to Search

Application

Event Types

Informational

Event ID

4

Source

WSH

Text

DST


Event information if the time zone information update fails 

Parameter

Value

Domain

<DomainName>

Log Files to Search

Application

Event Types

Error

Event ID

1

Source

WSH

Text

DST

References

For more information, see the following articles in the Microsoft Knowledge Base:

Windows registry information for advanced users

How to add, modify, or delete registry subkeys and values by using a registration entries (.reg) file

What are Control Sets? What is CurrentControlSet?

How to back up and restore the registry in Windows

How to obtain Microsoft support files from online services
 

How to set the computer time and time zone in Windows Vista

Micrsoft Windows

How to set the time zone in Microsoft Office

Microsoft Office help and training

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