Mmc.exe crashes when you open properties of an AD object in Active Directory Users and Computers in Windows Server 2012

Symptoms

This issue occurs when you open Active Directory Users and Computers in Microsoft Management Console (Mmc.exe) as a domain admin on a Windows Server 2012-based server.

Resolution

Hotfix information

Important If you install a language pack after you install this hotifx, you must reinstall this hotfix. Therefore, we recommend that you install any language packs that you need before you install this hotfix. For more information, see Add language packs to Windows.


A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there is a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

There is no prerequisite to apply this hotfix.

Registry information

To use the hotfix in this package, you do not have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

The global version of this hotfix 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 8 and Windows Server 2012 file information and notes

Important Windows 8 hotfixes and Windows Server 2012 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8/Windows Server 2012" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

  • 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 0.21xxx

    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" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very 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 all supported x86-based versions of Windows 8

File name

File version

File size

Date

Time

Platform

Tsuserex.dll

6.2.9200.21510

112,128

10-Jun-2015

13:15

x86

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

File name

File version

File size

Date

Time

Platform

Tsuserex.dll

6.2.9200.21510

133,120

10-Jun-2015

14:36

x64

Tsuserex.dll

6.2.9200.21510

112,128

10-Jun-2015

13:15

x86

Additional file information

Additional file information for Windows 8 and for Windows Server 2012

Additional files for all supported x86-based versions of Windows 8

File property

Value

File name

X86_d181dbd56ac68731bda019ef005144c6_31bf3856ad364e35_6.2.9200.21510_none_f8c295dcd8adbdaa.manifest

File version

Not applicable

File size

718

Date (UTC)

10-Jun-2015

Time (UTC)

21:30

Platform

Not applicable

File name

X86_microsoft-windows-t..vices-userextension_31bf3856ad364e35_6.2.9200.21510_none_f0470381cdb5c6eb.manifest

File version

Not applicable

File size

12,079

Date (UTC)

10-Jun-2015

Time (UTC)

15:10

Platform

Not applicable

Additional files for all supported x64-based versions of Windows 8 and of Windows Server 2012

File property

Value

File name

Amd64_775a507504c3819ab9e3c1bb692a4971_31bf3856ad364e35_6.2.9200.21510_none_34cb06c8262d00f9.manifest

File version

Not applicable

File size

722

Date (UTC)

10-Jun-2015

Time (UTC)

21:30

Platform

Not applicable

File name

Amd64_d181dbd56ac68731bda019ef005144c6_31bf3856ad364e35_6.2.9200.21510_none_54e13160910b2ee0.manifest

File version

Not applicable

File size

720

Date (UTC)

10-Jun-2015

Time (UTC)

21:30

Platform

Not applicable

File name

Amd64_microsoft-windows-t..vices-userextension_31bf3856ad364e35_6.2.9200.21510_none_4c659f0586133821.manifest

File version

Not applicable

File size

12,083

Date (UTC)

10-Jun-2015

Time (UTC)

17:24

Platform

Not applicable

File name

X86_microsoft-windows-t..vices-userextension_31bf3856ad364e35_6.2.9200.21510_none_f0470381cdb5c6eb.manifest

File version

Not applicable

File size

12,079

Date (UTC)

10-Jun-2015

Time (UTC)

15:10

Platform

Not applicable



Status

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

References

See the terminology that Microsoft uses to describe software updates.

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