This article describes an issue in which virtual machines (VM) don't respond to your operation in System Center 2012 R2 Virtual Machine Manager (SCVMM) in Windows Server 2012 R2. Before you install this update, see the Prerequisites section.

Cause

This issue occurs because pull subscriptions aren't released after idling for a long time. This causes increased leaks, and eventually hits WMI quota threshold. In this situation, the pull subscriptions on a Windows Server 2012-based server never start the heartbeat timer on the initial request.

How to get this update

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

Method 1: Windows Update

This update is provided as a Recommended update on Windows Update. For more information on how to run Windows Update, see How to get an update through Windows Update.

Method 2: 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 8.1

Download Download the package now.

All supported x64-based versions of Windows 8.1

Download Download the package now.

All supported x64-based versions of Windows Server 2012 R2

Download Download the package now.

Note The update for Windows RT 8.1 can be got only from Windows Update.

For more information about how to download Microsoft support files, select 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.

Update detail information

Prerequisites

To install this update, you should first install April 2014, update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 (2919355) in Windows 8.1 or Windows Server 2012 R2.

Registry information

To apply this update, you don't have to make any changes to the registry.

Restart requirement

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

Update replacement information

This update doesn't replace a previously released update.

Status

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

References

Learn about the terminology that Microsoft uses to describe software updates.

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

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

    6.3.960 0.16 xxx

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

    RTM

    GDR

    6.3.960 0.17 xxx

    Windows 8.1 and Windows Server 2012 R2

    RTM

    GDR

    6.3.960 0.18 xxx

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

    RTM

    GDR

  • 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 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.

Windows RT 8.1

File name

File version

File size

Date

Time

Platform

Winrm.cmd

Not applicable

35

18-Jun-2013

15:08

Not applicable

Winrm.vbs

Not applicable

204,105

18-Jun-2013

15:08

Not applicable

Wsmagent.dll

6.3.9600.18226

24,064

02-Feb-2016

16:33

Not applicable

Wsmagent.mof

Not applicable

822

18-Jun-2013

15:08

Not applicable

Wsmagentuninstall.mof

Not applicable

754

18-Jun-2013

15:08

Not applicable

Wsmanconfig_schema.xml

Not applicable

4,675

18-Jun-2013

15:08

Not applicable

Wsmanhttpconfig.exe

6.3.9600.16384

15,360

22-Aug-2013

02:49

Not applicable

Wsmanmigrationplugin.dll

6.3.9600.16384

54,272

22-Aug-2013

02:27

Not applicable

Wsmauto.dll

6.3.9600.18226

132,608

02-Feb-2016

17:03

Not applicable

Wsmauto.mof

Not applicable

4,430

18-Jun-2013

15:08

Not applicable

Wsmplpxy.dll

6.3.9600.16384

11,776

22-Aug-2013

02:19

Not applicable

Wsmprovhost.exe

6.3.9600.16384

29,696

22-Aug-2013

02:52

Not applicable

Wsmpty.xsl

Not applicable

1,559

18-Jun-2013

15:08

Not applicable

Wsmres.dll

6.3.9600.16384

60,416

22-Aug-2013

03:16

Not applicable

Wsmsvc.dll

6.3.9600.18226

1,952,768

02-Feb-2016

16:27

Not applicable

Wsmtxt.xsl

Not applicable

2,426

18-Jun-2013

15:08

Not applicable

Wsmwmipl.dll

6.3.9600.18226

215,552

02-Feb-2016

16:26

Not applicable

x86 Windows 8.1

File name

File version

File size

Date

Time

Platform

Winrm.cmd

Not applicable

35

18-Jun-2013

12:41

Not applicable

Winrm.vbs

Not applicable

204,105

18-Jun-2013

12:41

Not applicable

Wsmagent.dll

6.3.9600.18226

26,112

02-Feb-2016

16:46

x86

Wsmagent.mof

Not applicable

822

18-Jun-2013

12:41

Not applicable

Wsmagentuninstall.mof

Not applicable

754

18-Jun-2013

12:41

Not applicable

Wsmanconfig_schema.xml

Not applicable

4,675

18-Jun-2013

12:41

Not applicable

Wsmanhttpconfig.exe

6.3.9600.17415

31,744

29-Oct-2014

01:37

x86

Wsmanmigrationplugin.dll

6.3.9600.17415

58,880

29-Oct-2014

01:14

x86

Wsmauto.dll

6.3.9600.18226

144,384

02-Feb-2016

17:19

x86

Wsmauto.mof

Not applicable

4,430

18-Jun-2013

12:41

Not applicable

Wsmplpxy.dll

6.3.9600.17415

11,776

29-Oct-2014

01:05

x86

Wsmprovhost.exe

6.3.9600.17415

35,328

29-Oct-2014

01:39

x86

Wsmpty.xsl

Not applicable

1,559

18-Jun-2013

12:41

Not applicable

Wsmres.dll

6.3.9600.16384

60,416

22-Aug-2013

04:15

x86

Wsmsvc.dll

6.3.9600.18226

2,170,880

02-Feb-2016

16:41

x86

Wsmtxt.xsl

Not applicable

2,426

18-Jun-2013

12:41

Not applicable

Wsmwmipl.dll

6.3.9600.18226

236,032

02-Feb-2016

16:39

x86

x64 Windows 8.1 and Windows Server 2012 R2

File name

File version

File size

Date

Time

Platform

Winrm.cmd

Not applicable

35

18-Jun-2013

15:09

Not applicable

Winrm.vbs

Not applicable

204,105

18-Jun-2013

15:09

Not applicable

Wsmagent.dll

6.3.9600.18226

31,744

02-Feb-2016

17:01

x64

Wsmagent.mof

Not applicable

822

18-Jun-2013

15:09

Not applicable

Wsmagentuninstall.mof

Not applicable

754

18-Jun-2013

15:09

Not applicable

Wsmanconfig_schema.xml

Not applicable

4,675

18-Jun-2013

15:09

Not applicable

Wsmanhttpconfig.exe

6.3.9600.17415

30,208

29-Oct-2014

02:16

x64

Wsmanmigrationplugin.dll

6.3.9600.17415

70,656

29-Oct-2014

01:44

x64

Wsmauto.dll

6.3.9600.18226

162,304

02-Feb-2016

17:51

x64

Wsmauto.mof

Not applicable

4,430

18-Jun-2013

15:08

Not applicable

Wsmplpxy.dll

6.3.9600.17415

15,872

29-Oct-2014

01:28

x64

Wsmprovhost.exe

6.3.9600.17415

31,744

29-Oct-2014

02:18

x64

Wsmpty.xsl

Not applicable

1,559

18-Jun-2013

15:09

Not applicable

Wsmres.dll

6.3.9600.16384

60,416

22-Aug-2013

11:44

x64

Wsmsvc.dll

6.3.9600.18226

2,609,152

02-Feb-2016

16:51

x64

Wsmtxt.xsl

Not applicable

2,426

18-Jun-2013

15:09

Not applicable

Wsmwmipl.dll

6.3.9600.18226

285,184

02-Feb-2016

16:48

x64

Winrm.cmd

Not applicable

35

18-Jun-2013

12:41

Not applicable

Winrm.vbs

Not applicable

204,105

18-Jun-2013

12:41

Not applicable

Wsmagent.dll

6.3.9600.18226

26,112

02-Feb-2016

16:46

x86

Wsmagent.mof

Not applicable

822

18-Jun-2013

12:41

Not applicable

Wsmagentuninstall.mof

Not applicable

754

18-Jun-2013

12:41

Not applicable

Wsmanconfig_schema.xml

Not applicable

4,675

18-Jun-2013

12:41

Not applicable

Wsmanhttpconfig.exe

6.3.9600.17415

31,744

29-Oct-2014

01:37

x86

Wsmanmigrationplugin.dll

6.3.9600.17415

58,880

29-Oct-2014

01:14

x86

Wsmauto.dll

6.3.9600.18226

144,384

02-Feb-2016

17:19

x86

Wsmauto.mof

Not applicable

4,430

18-Jun-2013

12:41

Not applicable

Wsmplpxy.dll

6.3.9600.17415

11,776

29-Oct-2014

01:05

x86

Wsmprovhost.exe

6.3.9600.17415

35,328

29-Oct-2014

01:39

x86

Wsmpty.xsl

Not applicable

1,559

18-Jun-2013

12:41

Not applicable

Wsmres.dll

6.3.9600.16384

60,416

22-Aug-2013

04:15

x86

Wsmsvc.dll

6.3.9600.18226

2,170,880

02-Feb-2016

16:41

x86

Wsmtxt.xsl

Not applicable

2,426

18-Jun-2013

12:41

Not applicable

Wsmwmipl.dll

6.3.9600.18226

236,032

02-Feb-2016

16:39

x86


Windows RT 8.1

File property

Value

File name

Arm_cbe3b8e5f7933f89b4fb95ce395933cd_31bf3856ad364e35_6.3.9600.18226_none_92026115a3052e13.manifest

File version

Not applicable

File size

720

Date (UTC)

03-Feb-2016

Time (UTC)

00:21

Platform

Not applicable

File name

Arm_microsoft-windows-w..for-management-core_31bf3856ad364e35_6.3.9600.18226_none_5f4a5ce4c86c417c.manifest

File version

Not applicable

File size

196,915

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

1,798

Date (UTC)

03-Feb-2016

Time (UTC)

00:21

Platform

Not applicable

x86 Windows 8.1

File property

Value

File name

Update.mum

File version

Not applicable

File size

1,798

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

X86_bcbfb45bd2c67d4134b98b3512e9787d_31bf3856ad364e35_6.3.9600.18226_none_22afbe9090b9df34.manifest

File version

Not applicable

File size

720

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

X86_microsoft-windows-w..for-management-core_31bf3856ad364e35_6.3.9600.18226_none_5f47ea8cc86f22b6.manifest

File version

Not applicable

File size

196,913

Date (UTC)

03-Feb-2016

Time (UTC)

00:25

Platform

Not applicable

x64 Windows 8.1 and Windows Server 2012 R2

File property

Value

File name

Amd64_1e7de8f304b165ece5d61f8daa1ac225_31bf3856ad364e35_6.3.9600.18226_none_8963487f5b70fa44.manifest

File version

Not applicable

File size

724

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

Amd64_660f39fe684946161e6502a73955314a_31bf3856ad364e35_6.3.9600.18226_none_2a6d545dc735f593.manifest

File version

Not applicable

File size

724

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

Amd64_microsoft-windows-w..for-management-core_31bf3856ad364e35_6.3.9600.18226_none_bb66861080cc93ec.manifest

File version

Not applicable

File size

196,921

Date (UTC)

03-Feb-2016

Time (UTC)

00:28

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

2,707

Date (UTC)

03-Feb-2016

Time (UTC)

00:22

Platform

Not applicable

File name

Wow64_microsoft-windows-w..for-management-core_31bf3856ad364e35_6.3.9600.18226_none_c5bb3062b52d55e7.manifest

File version

Not applicable

File size

193,276

Date (UTC)

03-Feb-2016

Time (UTC)

00:28

Platform

Not applicable


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