Symptoms

Assume that you try to restart a Windows RT-based, Windows 8-based, or Windows Server 2012-based computer into the UEFI Firmware Settings screen by configuring the Advanced startup option. In this situation, the computer may restart, and the Choose an option screen does not appear.

Note To configure the Advanced startup option to restart the computer into the UEFI Firmware Settings screen, follow these steps:

  1. From the Settings charm, tap or click Change PC settings.

  2. Tap or click General, and then tap or click Restart now in Advanced startup.

  3. When the Choose an option screen appears, tap or click Troubleshoot, and then tap or click Advanced options in the Troubleshoot window.

  4. In the Advanced options window, tap or click UEFI Firmware Settings.

Cause

This issue occurs because the Logonui.exe process crashes.

Resolution

Update information

How to obtain this update

Windows Update

This update is available from Windows Update.

Microsoft Download Center

The following files are available for download from the Microsoft Download Center:

Operating system

Update

All supported x86-based versions of Windows 8

Download Download the package now.

All supported x64-based versions of Windows 8

Download Download the package now.

All supported x64-based versions of Windows Server 2012

Download Download the package now.

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.

Prerequisites

To apply this update, you must be running Windows RT, Windows 8, or Windows Server 2012.

Registry information

To apply this update, you do not have to make any changes to the registry.

Restart requirement

You do not have to restart the computer after you apply this update.


Update replacement information

This update does not replace a previously released update.

The global version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.



Windows RT, Windows 8, and Windows Server 2012 file information notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.2.920 0.16 xxx

    Windows RT, Windows 8, and Windows Server 2012

    RTM

    GDR

    6.2.920 0.20 xxx

    Windows RT, Windows 8, and Windows Server 2012

    RTM

    LDR

  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows RT, Windows 8, and Windows Server 2012" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For Windows RT

File name

File version

File size

Date

Time

Platform

Authui-ppdlic.xrm-ms

Not applicable

2,894

02-Feb-2013

11:01

Not applicable

Authui.dll

6.2.9200.16518

2,059,264

02-Feb-2013

06:28

Not applicable

Actxprxy.dll

6.2.9200.16518

776,704

02-Feb-2013

06:28

Not applicable

Pdc-mw.ptxml

Not applicable

3,997

02-Feb-2013

02:06

Not applicable

Pdc.sys

6.2.9200.16518

63,720

02-Feb-2013

10:46

Not applicable

Twinui-ppdlic.xrm-ms

Not applicable

2,889

02-Feb-2013

11:01

Not applicable

Twinui.dll

6.2.9200.16518

8,702,976

02-Feb-2013

06:30

Not applicable

Windows.systemtoast.autoplay.lnk

Not applicable

1,454

02-Feb-2013

02:04

Not applicable

Windows.systemtoast.share.lnk

Not applicable

1,547

02-Feb-2013

02:04

Not applicable

For all supported x86-based versions of Windows 8

File name

File version

File size

Date

Time

Platform

Authui-ppdlic.xrm-ms

Not applicable

2,894

02-Feb-2013

09:49

Not applicable

Authui.dll

6.2.9200.16518

2,035,200

02-Feb-2013

08:38

x86

Authui-ppdlic.xrm-ms

Not applicable

2,894

02-Feb-2013

08:14

Not applicable

Authui.dll

6.2.9200.20623

2,035,200

02-Feb-2013

07:02

x86

Actxprxy.dll

6.2.9200.16518

753,664

02-Feb-2013

08:38

x86

Actxprxy.dll

6.2.9200.20623

753,664

02-Feb-2013

07:02

x86

Pdc-mw.ptxml

Not applicable

3,997

02-Feb-2013

03:10

Not applicable

Pdc.sys

6.2.9200.16518

58,088

02-Feb-2013

09:53

x86

Pdc-mw.ptxml

Not applicable

3,997

02-Feb-2013

01:39

Not applicable

Pdc.sys

6.2.9200.20623

58,088

02-Feb-2013

07:50

x86

Twinui-ppdlic.xrm-ms

Not applicable

2,889

02-Feb-2013

09:49

Not applicable

Twinui.dll

6.2.9200.16518

8,857,088

02-Feb-2013

08:40

x86

Windows.systemtoast.autoplay.lnk

Not applicable

1,454

02-Feb-2013

03:08

Not applicable

Windows.systemtoast.share.lnk

Not applicable

1,547

02-Feb-2013

03:08

Not applicable

Twinui-ppdlic.xrm-ms

Not applicable

2,889

02-Feb-2013

08:14

Not applicable

Twinui.dll

6.2.9200.20623

8,857,088

02-Feb-2013

07:04

x86

Windows.systemtoast.autoplay.lnk

Not applicable

1,454

02-Feb-2013

01:37

Not applicable

Windows.systemtoast.share.lnk

Not applicable

1,547

02-Feb-2013

01:37

Not applicable

For all supported x64-based versions of Windows 8 and of Windows Server 2012

File name

File version

File size

Date

Time

Platform

Authui-ppdlic.xrm-ms

Not applicable

2,894

02-Feb-2013

10:46

Not applicable

Authui.dll

6.2.9200.16518

2,303,488

02-Feb-2013

08:20

x64

Authui-ppdlic.xrm-ms

Not applicable

2,894

02-Feb-2013

09:33

Not applicable

Authui.dll

6.2.9200.20623

2,303,488

02-Feb-2013

06:53

x64

Actxprxy.dll

6.2.9200.16518

2,146,816

02-Feb-2013

08:20

x64

Actxprxy.dll

6.2.9200.20623

2,146,816

02-Feb-2013

06:53

x64

Pdc-mw.ptxml

Not applicable

3,997

02-Feb-2013

02:57

Not applicable

Pdc.sys

6.2.9200.16518

69,864

02-Feb-2013

10:54

x64

Pdc-mw.ptxml

Not applicable

3,997

02-Feb-2013

01:37

Not applicable

Pdc.sys

6.2.9200.20623

69,864

02-Feb-2013

08:59

x64

Twinui-ppdlic.xrm-ms

Not applicable

2,889

02-Feb-2013

10:46

Not applicable

Twinui.dll

6.2.9200.16518

10,096,640

02-Feb-2013

08:22

x64

Windows.systemtoast.autoplay.lnk

Not applicable

1,454

02-Feb-2013

02:55

Not applicable

Windows.systemtoast.share.lnk

Not applicable

1,547

02-Feb-2013

02:55

Not applicable

Twinui-ppdlic.xrm-ms

Not applicable

2,889

02-Feb-2013

09:33

Not applicable

Twinui.dll

6.2.9200.20623

10,096,640

02-Feb-2013

06:55

x64

Windows.systemtoast.autoplay.lnk

Not applicable

1,454

02-Feb-2013

01:34

Not applicable

Windows.systemtoast.share.lnk

Not applicable

1,547

02-Feb-2013

01:34

Not applicable




Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

More Information

For more information about software update terminology, 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

Additional file information

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