Update for daylight saving time changes in 2007 for Exchange 2003 Service Pack 1

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Article ID: 931978 - View products that this article applies to.
This article has been archived. It is offered "as is" and will no longer be updated.
Important Before you install this update, you should be aware of potential issues that may affect Microsoft Outlook. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
912918 Users cannot send e-mail messages from a mobile device or from a shared mailbox in Exchange 2000 Server and in Exchange Server 2003
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INTRODUCTION

An update for daylight saving time (DST) changes in 2007 is now available for computers that are running Microsoft Exchange Server 2003 Service Pack 1 (SP1).

Note Microsoft Exchange Server 2007 does not require a patch to correctly reference DST changes.

More information

Update information

In the spring of 2007, the start dates and the end dates for daylight saving (DST) time in the United States will change to comply with the Energy Policy Act of 2005. The dates will change as follows:
Collapse this tableExpand this table
DST2007Previous years
Start dateSecond Sunday in March, 2:00 A.M.First Sunday in April, 2:00 A.M.
End dateFirst Sunday in November, 2:00 A.M.Last Sunday in October, 2:00 A.M.
A time zone update for DST that will address this issue for Exchange 2003 is now available. This update includes the following:
  • The new 2007 DST start dates and end dates for the United States.
  • Changes to DST and time zone settings that will occur in Canada in 2007.

Prerequisites

Before you install this update for Exchange 2003, you must install Microsoft Exchange Server 2003 Service Pack 1 (SP1) and the time zone update for Windows. For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
836993 How to obtain the latest service packs for Exchange Server 2003
942763 December 2007 cumulative time zone update for Microsoft Windows operating systems

Restart requirement

You do not have to restart the computer after you apply this update. However, the Microsoft Exchange Information Store service and all dependent services will be restarted.

File information

The following file is available for download from the Microsoft Download Center:
Collapse this imageExpand this image
Download
Download the Exchange2003-KB931978-x86-ENU.exe package now. Release Date: February 08, 2007

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file. The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
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File nameFile versionFile sizeDateTimePlatformSP requirement
Blank.htmNot Applicable18601-Feb-200702:20Not ApplicableNone
Cdo.dll6.5.7234.20710,65601-Feb-200702:01x86None
Cdoex.dll6.5.7234.203,927,55201-Feb-200703:54x86None
Ctrl_calendar.cssNot Applicable88401-Feb-200702:20Not ApplicableNone
Ctrl_calendar.htcNot Applicable8,45401-Feb-200702:20Not ApplicableNone
Ctrl_calendar.jsNot Applicable32,28601-Feb-200702:20Not ApplicableNone
Ctrl_calendarview.cssNot Applicable4,40801-Feb-200702:20Not ApplicableNone
Ctrl_calendarview.htcNot Applicable12,91001-Feb-200702:20Not ApplicableNone
Ctrl_calendarview.jsNot Applicable76,95901-Feb-200702:20Not ApplicableNone
Ctrl_calendarviewprn.cssNot Applicable48901-Feb-200702:20Not ApplicableNone
Ctrl_calviewdaily.xslNot Applicable12,98529-Jan-200622:38Not ApplicableNone
Ctrl_calviewmonthly.xslNot Applicable13,11229-Jan-200622:38Not ApplicableNone
Ctrl_calviewweekly.xslNot Applicable9,35931-Jan-200723:39Not ApplicableNone
Ctrl_ctxtmenu.htcNot Applicable98601-Feb-200702:20Not ApplicableNone
Ctrl_ctxtmenu.jsNot Applicable4,92001-Feb-200702:20Not ApplicableNone
Ctrl_datepicker.htcNot Applicable3,56501-Feb-200702:20Not ApplicableNone
Ctrl_datepicker.jsNot Applicable35,38201-Feb-200702:20Not ApplicableNone
Ctrl_formatbar.htcNot Applicable6,57501-Feb-200702:20Not ApplicableNone
Ctrl_formatbar.jsNot Applicable19,09401-Feb-200702:20Not ApplicableNone
Ctrl_freebusy.cssNot Applicable1,65801-Feb-200702:20Not ApplicableNone
Ctrl_freebusy.htcNot Applicable1,34901-Feb-200702:20Not ApplicableNone
Ctrl_freebusy.jsNot Applicable35,03901-Feb-200702:20Not ApplicableNone
Ctrl_message.htcNot Applicable3,06801-Feb-200702:20Not ApplicableNone
Ctrl_message.jsNot Applicable16,02701-Feb-200702:20Not ApplicableNone
Ctrl_mimeformatbar.htcNot Applicable6,63601-Feb-200702:20Not ApplicableNone
Ctrl_mimeformatbar.jsNot Applicable11,74201-Feb-200702:20Not ApplicableNone
Ctrl_notify.htcNot Applicable1,35201-Feb-200702:20Not ApplicableNone
Ctrl_notify.jsNot Applicable47301-Feb-200702:20Not ApplicableNone
Ctrl_poll.jsNot Applicable5,69401-Feb-200702:20Not ApplicableNone
Ctrl_reminder.htcNot Applicable1,35101-Feb-200702:20Not ApplicableNone
Ctrl_reminder.jsNot Applicable8,48201-Feb-200702:20Not ApplicableNone
Ctrl_tabpages.htcNot Applicable86401-Feb-200702:20Not ApplicableNone
Ctrl_tabpages.jsNot Applicable1,40801-Feb-200702:20Not ApplicableNone
Ctrl_tree.htcNot Applicable2,73601-Feb-200702:20Not ApplicableNone
Ctrl_tree.jsNot Applicable26,88001-Feb-200702:20Not ApplicableNone
Ctrl_tree_pf.htcNot Applicable2,47001-Feb-200702:20Not ApplicableNone
Ctrl_tree_pf.jsNot Applicable26,28601-Feb-200702:20Not ApplicableNone
Ctrl_tree_pf.xslNot Applicable1,90929-Jan-200622:38Not ApplicableNone
Ctrl_view.htcNot Applicable3,11501-Feb-200702:20Not ApplicableNone
Ctrl_view.jsNot Applicable73,45101-Feb-200702:20Not ApplicableNone
Ctrl_view.xslNot Applicable42,53331-Jan-200723:39Not ApplicableNone
Davex.dll6.5.7234.201,088,00001-Feb-200703:51x86None
Dlg_anr.jsNot Applicable6,18301-Feb-200702:20Not ApplicableNone
Dlg_editname.jsNot Applicable6,91501-Feb-200702:20Not ApplicableNone
Dlg_editrule.jsNot Applicable22,90101-Feb-200702:20Not ApplicableNone
Dlg_editsignature.jsNot Applicable4,18401-Feb-200702:20Not ApplicableNone
Dlg_gal.jsNot Applicable19,64401-Feb-200702:20Not ApplicableNone
Dlg_gallookup.jsNot Applicable6,03501-Feb-200702:20Not ApplicableNone
Dlg_junk.jsNot Applicable7,13701-Feb-200702:20Not ApplicableNone
Dlg_movecopy.jsNot Applicable4,94201-Feb-200702:20Not ApplicableNone
Dlg_newfolder.jsNot Applicable2,96301-Feb-200702:20Not ApplicableNone
Dlg_options.jsNot Applicable18,27001-Feb-200702:20Not ApplicableNone
Dlg_recurrence.jsNot Applicable19,88701-Feb-200702:20Not ApplicableNone
Dlg_reminder.jsNot Applicable27,57501-Feb-200702:20Not ApplicableNone
Dlg_rules.jsNot Applicable9,48701-Feb-200702:20Not ApplicableNone
Dlg_spell.jsNot Applicable15,40401-Feb-200702:20Not ApplicableNone
Dlg_taskrecurrence.jsNot Applicable22,59401-Feb-200702:20Not ApplicableNone
Dl_appointment.jsNot Applicable9,89301-Feb-200702:20Not ApplicableNone
Dl_composeapptrecurr.jsNot Applicable7,83501-Feb-200702:20Not ApplicableNone
Dl_composecommon.jsNot Applicable4,38001-Feb-200702:20Not ApplicableNone
Dl_composetaskrecurr.jsNot Applicable14,89501-Feb-200702:20Not ApplicableNone
Dl_contact.jsNot Applicable6,16501-Feb-200702:20Not ApplicableNone
Dl_folderview.jsNot Applicable3,68701-Feb-200702:20Not ApplicableNone
Dl_junk.jsNot Applicable3,78801-Feb-200702:20Not ApplicableNone
Dl_misc.jsNot Applicable7,35701-Feb-200702:20Not ApplicableNone
Dl_options.jsNot Applicable5,44101-Feb-200702:20Not ApplicableNone
Dl_task.jsNot Applicable13,26301-Feb-200702:20Not ApplicableNone
Excdo.dll6.5.7234.203,650,04801-Feb-200703:54x86None
Exoledb.dll6.5.7234.202,571,77601-Feb-200703:51x86None
Frm_attach.jsNot Applicable4,14101-Feb-200702:20Not ApplicableNone
Frm_composeappt.jsNot Applicable28,84301-Feb-200702:20Not ApplicableNone
Frm_composecdl.jsNot Applicable14,38101-Feb-200702:20Not ApplicableNone
Frm_composecontact.jsNot Applicable27,72401-Feb-200702:20Not ApplicableNone
Frm_composenote.jsNot Applicable14,46401-Feb-200702:20Not ApplicableNone
Frm_composepost.jsNot Applicable10,42901-Feb-200702:20Not ApplicableNone
Frm_composetask.jsNot Applicable31,40401-Feb-200702:20Not ApplicableNone
Frm_forwardmeeting.jsNot Applicable6,31901-Feb-200702:20Not ApplicableNone
Frm_logoff.jsNot Applicable49301-Feb-200702:20Not ApplicableNone
Frm_mimecommon.jsNot Applicable25,35901-Feb-200702:20Not ApplicableNone
Frm_mimenote.jsNot Applicable49,64101-Feb-200702:20Not ApplicableNone
Frm_mimepreviewpane.jsNot Applicable4,31401-Feb-200702:20Not ApplicableNone
Frm_previewpane.jsNot Applicable2,41801-Feb-200702:20Not ApplicableNone
Frm_readappt.jsNot Applicable11,32801-Feb-200702:20Not ApplicableNone
Frm_readnote.jsNot Applicable6,09901-Feb-200702:20Not ApplicableNone
Frm_readpost.jsNot Applicable4,98401-Feb-200702:20Not ApplicableNone
Frm_readreports.jsNot Applicable3,44801-Feb-200702:20Not ApplicableNone
Frm_readtask.jsNot Applicable5,06801-Feb-200702:20Not ApplicableNone
Lsmexhc.dll6.5.7234.20125,44001-Feb-200702:02x86None
Madfb.dll6.5.7234.20523,77601-Feb-200703:54x86None
Mdbmsg.dll6.5.7234.203,269,63201-Feb-200702:20x86None
Owaauth.dll6.5.7234.2067,58401-Feb-200702:17x86None
Owaprint.cssNot Applicable1,93201-Feb-200702:20Not ApplicableNone
Owastyle.cssNot Applicable10,49901-Feb-200702:20Not ApplicableNone
Owastyledl.cssNot Applicable1,70201-Feb-200702:20Not ApplicableNone
Redir.aspNot Applicable3,30402-Dec-200600:21Not ApplicableNone
Rtdsmcal.dll6.5.7234.2031,23201-Feb-200702:22x86None
Setupmcl.exe5.3.18.6310,78401-Feb-200720:26x86None
Sps.cssNot Applicable1,06001-Feb-200702:20Not ApplicableNone
Store.exe6.5.7234.205,201,40801-Feb-200703:42x86None
Style-chs30.cssNot Applicable21601-Feb-200702:20Not ApplicableNone
Style-cht30.cssNot Applicable20301-Feb-200702:20Not ApplicableNone
Style-jpn30.cssNot Applicable22201-Feb-200702:20Not ApplicableNone
Style-kor30.cssNot Applicable20001-Feb-200702:20Not ApplicableNone
Style-large30.cssNot Applicable20401-Feb-200702:20Not ApplicableNone
Style30.cssNot Applicable20401-Feb-200702:20Not ApplicableNone
Tf_galfind.xslNot Applicable6,94129-Jan-200622:38Not ApplicableNone
Tf_messages.xslNot Applicable11,61029-Jan-200622:38Not ApplicableNone
Tf_twoline.xslNot Applicable10,67729-Jan-200622:38Not ApplicableNone
Util_addrval.jsNot Applicable1,50101-Feb-200702:20Not ApplicableNone
Util_buttons.jsNot Applicable4,29301-Feb-200702:20Not ApplicableNone
Util_calendar.jsNot Applicable3,43801-Feb-200702:20Not ApplicableNone
Util_calmessaging.htcNot Applicable87701-Feb-200702:20Not ApplicableNone
Util_calmessaging.jsNot Applicable8,74701-Feb-200702:20Not ApplicableNone
Util_forms.jsNot Applicable17,03001-Feb-200702:20Not ApplicableNone
Util_mimemsg.jsNot Applicable9,06101-Feb-200702:20Not ApplicableNone
Util_owa.jsNot Applicable17,31501-Feb-200702:20Not ApplicableNone
Util_recipients.jsNot Applicable14,16701-Feb-200702:20Not ApplicableNone
Util_view.jsNot Applicable27,76301-Feb-200702:20Not ApplicableNone
View-webpage.gifNot Applicable59831-Jan-200722:36Not ApplicableNone
Vw_calendar.jsNot Applicable8,13401-Feb-200702:20Not ApplicableNone
Vw_calendarpart.cssNot Applicable1,06201-Feb-200702:20Not ApplicableNone
Vw_calendarpart.jsNot Applicable63601-Feb-200702:20Not ApplicableNone
Vw_contact.jsNot Applicable1,93801-Feb-200702:20Not ApplicableNone
Vw_dumpster.jsNot Applicable2,65901-Feb-200702:20Not ApplicableNone
Vw_message.jsNot Applicable9,64601-Feb-200702:20Not ApplicableNone
Vw_messagepart.jsNot Applicable1,61201-Feb-200702:20Not ApplicableNone
Vw_navbar.jsNot Applicable34,46201-Feb-200702:20Not ApplicableNone
Vw_search.jsNot Applicable8,92601-Feb-200702:20Not ApplicableNone
Vw_task.jsNot Applicable5,33301-Feb-200702:20Not ApplicableNone
Vw_taskpart.jsNot Applicable3,48301-Feb-200702:20Not ApplicableNone
Webrstr-ara.dll6.5.7234.20100,35201-Feb-200703:52x86None
Webrstr-bas.dll6.5.7234.20105,98401-Feb-200703:59x86None
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Webrstr-cat.dll6.5.7234.20112,64001-Feb-200703:59x86None
Webrstr-chs.dll6.5.7234.20100,35201-Feb-200703:51x86None
Webrstr-cht.dll6.5.7234.20100,35201-Feb-200703:51x86None
Webrstr-cze.dll6.5.7234.20103,93601-Feb-200703:56x86None
Webrstr-dan.dll6.5.7234.20104,44801-Feb-200703:57x86None
Webrstr-dut.dll6.5.7234.20113,66401-Feb-200703:54x86None
Webrstr-fin.dll6.5.7234.20107,00801-Feb-200703:54x86None
Webrstr-frn.dll6.5.7234.20119,29601-Feb-200703:46x86None
Webrstr-ger.dll6.5.7234.20116,22401-Feb-200703:46x86None
Webrstr-grk.dll6.5.7234.20123,90401-Feb-200703:54x86None
Webrstr-heb.dll6.5.7234.20100,35201-Feb-200703:53x86None
Webrstr-hun.dll6.5.7234.20113,15201-Feb-200703:58x86None
Webrstr-itn.dll6.5.7234.20113,66401-Feb-200703:47x86None
Webrstr-jpn.dll6.5.7234.20100,35201-Feb-200703:49x86None
Webrstr-kor.dll6.5.7234.20100,35201-Feb-200703:50x86None
Webrstr-nor.dll6.5.7234.20102,91201-Feb-200703:57x86None
Webrstr-pol.dll6.5.7234.20111,10401-Feb-200703:55x86None
Webrstr-por.dll6.5.7234.20113,66401-Feb-200703:55x86None
Webrstr-rus.dll6.5.7234.20111,10401-Feb-200703:57x86None
Webrstr-spa.dll6.5.7234.20113,66401-Feb-200703:48x86None
Webrstr-swe.dll6.5.7234.20104,96001-Feb-200703:56x86None
Webrstr-trk.dll6.5.7234.20102,40001-Feb-200703:58x86None
Webrstr-usa.dll6.5.7234.20100,35201-Feb-200702:19x86None
Webrstr.dll6.5.7234.20100,35201-Feb-200702:19x86None
Wmtemplates.dll6.5.7234.205,181,44001-Feb-200702:19x86None
Logoff.aspNot Applicable11,22101-Dec-200622:14Not ApplicableNone
Logon.aspNot Applicable28,45001-Dec-200622:14Not ApplicableNone
Logon.aspNot Applicable28,75001-Dec-200622:28Not ApplicableNone
Logon.aspNot Applicable28,74901-Dec-200622:16Not ApplicableNone
Logon.aspNot Applicable28,99001-Dec-200622:28Not ApplicableNone
Logon.aspNot Applicable28,00201-Dec-200622:10Not ApplicableNone
Logon.aspNot Applicable28,02301-Dec-200622:12Not ApplicableNone
Logon.aspNot Applicable28,79801-Dec-200622:24Not ApplicableNone
Logon.aspNot Applicable28,72801-Dec-200622:24Not ApplicableNone
Logon.aspNot Applicable28,84901-Dec-200622:18Not ApplicableNone
Logon.aspNot Applicable28,90201-Dec-200622:19Not ApplicableNone
Logon.aspNot Applicable29,14501-Dec-200622:00Not ApplicableNone
Logon.aspNot Applicable29,06701-Dec-200621:58Not ApplicableNone
Logon.aspNot Applicable29,21001-Dec-200622:19Not ApplicableNone
Logon.aspNot Applicable28,36001-Dec-200622:15Not ApplicableNone
Logon.aspNot Applicable29,17001-Dec-200622:27Not ApplicableNone
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Logon.aspNot Applicable28,88301-Dec-200622:06Not ApplicableNone
Logon.aspNot Applicable28,61201-Dec-200622:08Not ApplicableNone
Logon.aspNot Applicable28,73501-Dec-200622:25Not ApplicableNone
Logon.aspNot Applicable28,92201-Dec-200622:20Not ApplicableNone
Logon.aspNot Applicable28,89801-Dec-200622:21Not ApplicableNone
Logon.aspNot Applicable28,91101-Dec-200622:26Not ApplicableNone
Logon.aspNot Applicable28,87301-Dec-200622:04Not ApplicableSPA
Logon.aspNot Applicable28,76201-Dec-200622:23Not ApplicableNone
Logon.aspNot Applicable28,82201-Dec-200622:27Not ApplicableNone
Logon.aspNot Applicable28,62231-Jan-200723:39Not ApplicableNone
Logoff.aspNot Applicable11,29001-Dec-200622:28Not ApplicableNone
Logoff.aspNot Applicable11,28801-Dec-200622:16Not ApplicableNone
Logoff.aspNot Applicable11,32501-Dec-200622:28Not ApplicableNone
Logoff.aspNot Applicable11,16101-Dec-200622:10Not ApplicableNone
Logoff.aspNot Applicable11,16001-Dec-200622:12Not ApplicableNone
Logoff.aspNot Applicable11,31601-Dec-200622:24Not ApplicableNone
Logoff.aspNot Applicable11,30601-Dec-200622:24Not ApplicableNone
Logoff.aspNot Applicable11,31701-Dec-200622:18Not ApplicableNone
Logoff.aspNot Applicable11,28001-Dec-200622:19Not ApplicableNone
Logoff.aspNot Applicable11,36201-Dec-200622:00Not ApplicableNone
Logoff.aspNot Applicable11,34901-Dec-200621:58Not ApplicableNone
Logoff.aspNot Applicable11,40801-Dec-200622:19Not ApplicableNone
Logoff.aspNot Applicable11,23701-Dec-200622:15Not ApplicableNone
Logoff.aspNot Applicable11,35101-Dec-200622:27Not ApplicableNone
Logoff.aspNot Applicable11,32901-Dec-200622:02Not ApplicableNone
Logoff.aspNot Applicable11,32501-Dec-200622:06Not ApplicableNone
Logoff.aspNot Applicable11,27701-Dec-200622:08Not ApplicableNone
Logoff.aspNot Applicable11,28401-Dec-200622:25Not ApplicableNone
Logoff.aspNot Applicable11,32401-Dec-200622:20Not ApplicableNone
Logoff.aspNot Applicable11,29301-Dec-200622:21Not ApplicableNone
Logoff.aspNot Applicable11,30501-Dec-200622:26Not ApplicableNone
Logoff.aspNot Applicable11,30701-Dec-200622:04Not ApplicableSPA
Logoff.aspNot Applicable11,31601-Dec-200622:23Not ApplicableNone
Logoff.aspNot Applicable11,33001-Dec-200622:27Not ApplicableNone
Logoff.aspNot Applicable11,28231-Jan-200723:39Not ApplicableNone

Why is the update required for Exchange?

Microsoft calendar software such as Outlook depends on the operating system time zone information to display time information. However, Collaboration Data Objects (CDO)-based programs such as Outlook Web Access depend on separate internal time zone tables. This update modifies these internal time zone tables to match the changes in time zone settings.

Without this update, calendar items in CDO-based programs and in Outlook Web Access will operate as if standard time is in effect during the extra weeks of daylight saving time. For example, without this update CDO-based programs will operate in standard time during the following periods in 2007:
  • March 11, 2007 through April 1, 2007
  • October 28, 2007 through November 4, 2007

How the update affects other versions of Exchange

Exchange Server 2003 Service Pack 2 (SP2)

This update cannot be installed if you are using Exchange Server 2003 Service Pack 2 (SP2).
For more information about how to obtain a version of this fix that is compatible with Exchange Server 2003 Service Pack 2, click the following article number to view the article in the Microsoft Knowledge Base:
926666 Update for daylight saving time changes in 2007 for Exchange 2003 Service Pack 2

Exchange 2000 Server and Exchange Server 5.5

If you are running Exchange 2000 Server, Exchange Server 5.5, or other earlier versions of Exchange Server, contact the Microsoft account manager or the Technical account manager for more information.

More information

Collapse this tableExpand this table
Time zoneNotes
Central Brazilian Standard Time and E. South America Standard Time Legal confirmation of 2007 DST Laws was not received in time to include in the prior cumulative time zone update. This update also sets the correct time to 00:00:00 for both time zones.
Iran Standard Time Legal confirmation that DST is no longer used was not received in time to include in the prior cumulative time zone update.
NamibiaCorrect DST start and end dates from the prior cumulative time zone update.
Newfoundland Standard TimeAdoption of the United States and Canada 2007 DST rules was signed into law after the prior cumulative time zone update was created.
W. Australia Standard TimeDST trial period was signed into law after the prior cumulative time zone update was created.

References

For more information about terminology that Microsoft uses to describe software updates, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

Properties

Article ID: 931978 - Last Review: October 26, 2013 - Revision: 6.0
Applies to
  • Microsoft Exchange Server 2003 Service Pack 1
Keywords: 
kbnosurvey kbarchive atdownload kbinfo KB931978

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