Applies ToWindows Server 2012 R2 Datacenter Windows Server 2012 R2 Standard Windows Server 2012 R2 Essentials Windows Server 2012 R2 Foundation Windows 8.1 Enterprise Windows 8.1 Pro Windows 8.1 Windows RT 8.1 Windows Server 2008 R2 Service Pack 1 Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 for Itanium-Based Systems Windows Server 2008 R2 Foundation Windows Server 2008 R2 Standard Windows Server 2008 R2 Web Edition Windows 7 Service Pack 1 Windows 7 Enterprise Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Starter Windows 7 Ultimate

Symptoms

Consider the following scenario:

  • You have a client computer that is running Windows 7 Service Pack 1 (SP1), Windows Server 2008 R2 SP1, Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2.

  • You open an application that uses Windows Authorization Manager (AzMan).

  • You run the application to call the AccessCheck method with some business rules in multiple threads.

In this scenario, the application returns an "Access Violation" error randomly.

How to obtain the hotfix

To resolve this issue, we have released a hotfix package for Windows 7, Windows Server 2008 R2, Windows 8.1, or Windows Server 2012 R2. Before you install the hotfix, check the Prerequisites section in this article.

Hotfix information

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 the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.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, contact 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, go to 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

To apply this hotfix, you must install update 2919355 in Windows 8.1 or in Windows Server 2012 R2. Or, install Service Pack 1 for Windows 7 or for Windows Server 2008 R2.

Registry information

To apply this hotfix, 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.

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, see the standard terminology that is used to describe Microsoft software updates.

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 8.1 and Windows Server 2012 R2 file information and notes

Important Windows 8.1 hotfixes and Windows Server 2012 R2 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 8.1/Windows Server 2012 R2" 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

    6.3.960 0.16 xxx

    Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

    RTM

    GDR

    6.3.960 0.17xxx

    Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

    RTM

    GDR

  • 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 8.1 and Windows Server 2012 R2" 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 8.1

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.3.9600.17479

793,600

03-Nov-2014

01:46

x86

Azsqlext.dll

6.3.9600.17479

27,136

03-Nov-2014

02:07

x86

For all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.3.9600.17479

919,552

03-Nov-2014

02:21

x64

Azsqlext.dll

6.3.9600.17479

32,256

03-Nov-2014

02:49

x64

Azroles.dll

6.3.9600.17479

793,600

03-Nov-2014

01:46

x86

Azsqlext.dll

6.3.9600.17479

27,136

03-Nov-2014

02:07

x86

For all supported ARM-based versions of Windows 8.1

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.3.9600.17479

765,952

03-Nov-2014

01:22

Not applicable

Azsqlext.dll

6.3.9600.16384

24,576

22-Aug-2013

03:06

Not applicable

Windows 7 and Windows Server 2008 R2 file information notes

Important Windows 7 hotfixes and Windows Server 2008 R2 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 7/Windows Server 2008 R2" 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

    6.1.760 1.17xxx

    Windows Server 2008 R2

    SP1

    GDR

    6.1.760 1.22xxx

    Windows Server 2008 R2

    SP1

    LDR

  • 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 7 and Windows Server 2008 R2" 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 7

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.1.7601.22829

762,368

07-Oct-2014

09:42

x86

Azsqlext.dll

6.1.7601.17514

28,160

20-Nov-2010

12:18

x86

For all supported x64-based versions of Windows 7 and Windows Server 2008 R2

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.1.7601.22829

897,024

07-Oct-2014

10:38

x64

Azsqlext.dll

6.1.7601.17514

31,744

20-Nov-2010

13:25

x64

Azroles.dll

6.1.7601.22829

762,368

07-Oct-2014

09:42

x86

Azsqlext.dll

6.1.7601.17514

28,160

20-Nov-2010

12:18

x86

For all supported IA-64-based versions of Windows Server 2008 R2

File name

File version

File size

Date

Time

Platform

Azroles.dll

6.1.7601.22829

1,552,384

07-Oct-2014

09:22

IA-64

Azsqlext.dll

6.1.7601.22829

73,216

07-Oct-2014

09:22

IA-64

Azroles.dll

6.1.7601.22829

762,368

07-Oct-2014

09:42

x86

Azsqlext.dll

6.1.7601.22829

28,160

07-Oct-2014

09:42

x86

Additional file information

Additional file information for Windows 8.1 and for Windows Server 2012 R2

Additional files for all supported x86-based versions of Windows 8.1

File property

Value

File name

X86_d0344ab84b67b584c0f27218f17473e7_31bf3856ad364e35_6.3.9600.17479_none_8780bc80073e97d0.manifest

File version

Not applicable

File size

693

Date (UTC)

04-Nov-2014

Time (UTC)

00:25

File name

X86_microsoft-windows-azman_31bf3856ad364e35_6.3.9600.17479_none_eb069a38ce466b61.manifest

File version

Not applicable

File size

47,649

Date (UTC)

03-Nov-2014

Time (UTC)

18:24

Additional files for all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2

File property

Value

File name

Amd64_084bea04e331cdf51c2f2bd9766d4af2_31bf3856ad364e35_6.3.9600.17479_none_bcfe5c3d58648232.manifest

File version

Not applicable

File size

697

Date (UTC)

04-Nov-2014

Time (UTC)

00:25

File name

Amd64_d0344ab84b67b584c0f27218f17473e7_31bf3856ad364e35_6.3.9600.17479_none_e39f5803bf9c0906.manifest

File version

Not applicable

File size

695

Date (UTC)

04-Nov-2014

Time (UTC)

00:25

File name

Amd64_microsoft-windows-azman_31bf3856ad364e35_6.3.9600.17479_none_472535bc86a3dc97.manifest

File version

Not applicable

File size

47,653

Date (UTC)

03-Nov-2014

Time (UTC)

19:05

File name

X86_microsoft-windows-azman_31bf3856ad364e35_6.3.9600.17479_none_eb069a38ce466b61.manifest

File version

Not applicable

File size

47,649

Date (UTC)

03-Nov-2014

Time (UTC)

18:24

Additional files for all supported ARM-based versions of Windows 8.1

File property

Value

File name

Arm_433221ffac5776a36abafcd968374a2a_31bf3856ad364e35_6.3.9600.17479_none_c9fc92f6067b3d25.manifest

File version

Not applicable

File size

693

Date (UTC)

04-Nov-2014

Time (UTC)

00:25

File name

Arm_microsoft-windows-azman_31bf3856ad364e35_6.3.9600.17479_none_eb090c90ce438a27.manifest

File version

Not applicable

File size

47,652

Date (UTC)

04-Nov-2014

Time (UTC)

00:25

Additional file information for Windows 7 and Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

File name

X86_83c3a1207c63ea6a597f47632950322d_31bf3856ad364e35_6.1.7601.22829_none_7152e9a4fb47bc30.manifest

File version

Not Applicable

File size

693

Date (UTC)

07-Oct-2014

Time (UTC)

21:46

Platform

Not Applicable

File name

X86_microsoft-windows-azman_31bf3856ad364e35_6.1.7601.22829_none_58e23e762a1cc401.manifest

File version

Not Applicable

File size

50,885

Date (UTC)

07-Oct-2014

Time (UTC)

22:50

Platform

Not Applicable

Additional files for all supported x64-based versions of Windows 7 and Windows Server 2008 R2

File name

Amd64_56d0f58d715943cab51f3d8ce38d0510_31bf3856ad364e35_6.1.7601.22829_none_8259ddf7e56571a4.manifest

File version

Not Applicable

File size

1,034

Date (UTC)

07-Oct-2014

Time (UTC)

21:46

Platform

Not Applicable

File name

Amd64_microsoft-windows-azman_31bf3856ad364e35_6.1.7601.22829_none_b500d9f9e27a3537.manifest

File version

Not Applicable

File size

50,889

Date (UTC)

07-Oct-2014

Time (UTC)

23:11

Platform

Not Applicable

File name

X86_microsoft-windows-azman_31bf3856ad364e35_6.1.7601.22829_none_58e23e762a1cc401.manifest

File version

Not Applicable

File size

50,885

Date (UTC)

07-Oct-2014

Time (UTC)

23:11

Platform

Not Applicable

Additional files for all supported IA-64-based versions of Windows Server 2008 R2

File name

Ia64_90a8ed6e7278c472e2e99515399c035d_31bf3856ad364e35_6.1.7601.22829_none_a12a7555c0a74e80.manifest

File version

Not Applicable

File size

1,032

Date (UTC)

07-Oct-2014

Time (UTC)

21:46

Platform

Not Applicable

File name

Ia64_microsoft-windows-azman_31bf3856ad364e35_6.1.7601.22829_none_58e3e26c2a1accfd.manifest

File version

Not Applicable

File size

47,590

Date (UTC)

07-Oct-2014

Time (UTC)

10:04

Platform

Not Applicable

File name

X86_microsoft-windows-azman_31bf3856ad364e35_6.1.7601.22829_none_58e23e762a1cc401.manifest

File version

Not Applicable

File size

47,588

Date (UTC)

07-Oct-2014

Time (UTC)

10:14

Platform

Not Applicable

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.