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Symptoms

Consider the following scenario:

  • You have a server that is running Windows Server 2012.

  • You have a managed-pool virtual-machine-based desktop collection that uses a Windows 7 Service Pack 1 (SP1) template virtual machine that has a RemoteFX 3D video adapter installed.

  • You log on to an instantiated Windows 7 Service Pack 1 (SP1) virtual machine by connecting with a remote desktop client.

  • You can log on to the virtual machine by using Connection Broker or by using the Remote Desktop Web Access page.


In this scenario, when you log on to the virtual-machine-based image, you receive a message that instructs you to restart the computer.

Note If you restart the computer, the virtual machine-based image is discarded and the virtual machine is restored to its original image. This behavior is typical for an auto-created pool in the Virtual Desktop Infrastructure (VDI).

Cause

This problem occurs because of a problem in the user-mode Plug and Play Manager. Specifically, Microsoft Hyper-V Remote Desktop Virtualization is not fully installed.

Resolution

To resolve this problem, apply this hotfix to the template virtual machine. After you apply this update, you must run the sysprep command to create a new template virtual machine. Use the new template to update the pooled virtual machines in this collection by using either the user interface in Server Manager or the Update-RDVirtualDesktopCollection cmdlet.

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 have Service Pack 1 for Windows 7 and Windows Server 2008 R2 installed.

Restart requirement

You must restart the computer after you apply this hotfix to the template virtual machine and run the sysprep /generalize command.

Hotfix replacement information

This hotfix does not replace any previously released hotfix.

The English (United States) 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 7 and Windows Server 2008 R2 file information and notesImportant 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, SR_Level (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table.

    Version

    Product

    SR_Level

    Service branch

    6.1.760
    0.
    16xxx

    Windows 7 and Windows Server 2008 R2

    RTM

    GDR

    6.1.760
    1.
    17xxx

    Windows 7 and Windows Server 2008 R2

    SP1

    GDR

    6.1.760
    1.
    22xxx

    Windows 7 and Windows Server 2008 R2

    SP1

    LDR

  • GDR service branches contain only those fixes that are widely released to address widespread, extremely important 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 7 and Windows Server 2008 R2" 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 all supported x86-based versions of Windows 7

File name

File version

File size

Date

Time

Platform

Cfgmgr32.dll

6.1.7601.17514

145,920

20-Nov-2010

12:18

x86

Devobj.dll

6.1.7600.16385

64,512

14-Jul-2009

01:15

x86

Devrtl.dll

6.1.7600.16385

44,544

14-Jul-2009

01:15

x86

Drvinst.exe

6.1.7601.22443

253,440

06-Sep-2013

00:58

x86

Drvinst.mof

Not applicable

3,685

10-Jun-2009

21:46

Not applicable

Umpnpmgr.dll

6.1.7601.22443

292,864

06-Sep-2013

02:06

x86

Umpnpmgr.mof

Not applicable

3,692

10-Jun-2009

21:46

Not applicable

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

File name

File version

File size

Date

Time

Platform

Cfgmgr32.dll

6.1.7601.17514

207,872

20-Nov-2010

13:25

x64

Devobj.dll

6.1.7600.16385

93,184

14-Jul-2009

01:40

x64

Devrtl.dll

6.1.7600.16385

58,368

14-Jul-2009

01:40

x64

Drvinst.exe

6.1.7601.22443

102,912

06-Sep-2013

01:11

x64

Drvinst.mof

Not applicable

3,685

10-Jun-2009

21:07

Not applicable

Umpnpmgr.dll

6.1.7601.22443

402,944

06-Sep-2013

02:28

x64

Umpnpmgr.mof

Not applicable

3,692

10-Jun-2009

21:08

Not applicable

Cfgmgr32.dll

6.1.7601.22443

145,920

06-Sep-2013

02:03

x86

Devobj.dll

6.1.7601.22443

64,000

06-Sep-2013

02:03

x86

Devrtl.dll

6.1.7601.22443

44,032

06-Sep-2013

00:58

x86

Drvinst.exe

6.1.7601.22443

253,440

06-Sep-2013

00:58

x86

Drvinst.mof

Not applicable

3,685

09-Jul-2013

06:47

Not applicable

Umpnpmgr.mof

Not applicable

3,692

09-Jul-2013

06:47

Not applicable

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

File name

File version

File size

Date

Time

Platform

Cfgmgr32.dll

6.1.7601.17514

355,840

20-Nov-2010

10:24

IA-64

Devobj.dll

6.1.7600.16385

178,176

14-Jul-2009

01:46

IA-64

Devrtl.dll

6.1.7600.16385

122,368

14-Jul-2009

01:46

IA-64

Drvinst.exe

6.1.7601.22443

212,992

06-Sep-2013

00:41

IA-64

Drvinst.mof

Not applicable

3,685

10-Jun-2009

21:13

Not applicable

Umpnpmgr.dll

6.1.7601.22443

706,048

06-Sep-2013

01:36

IA-64

Umpnpmgr.mof

Not applicable

3,692

10-Jun-2009

21:13

Not applicable

Cfgmgr32.dll

6.1.7601.22443

145,920

06-Sep-2013

02:03

x86

Devobj.dll

6.1.7601.22443

64,000

06-Sep-2013

02:03

x86

Devrtl.dll

6.1.7601.22443

44,032

06-Sep-2013

00:58

x86

Drvinst.exe

6.1.7601.22443

253,440

06-Sep-2013

00:58

x86

Drvinst.mof

Not applicable

3,685

09-Jul-2013

06:47

Not applicable

Umpnpmgr.mof

Not applicable

3,692

09-Jul-2013

06:47

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 Microsoft uses to describe software updates.

Additional file information for Windows 7 and Windows Server 2008 R2

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

File name

Package_1_for_kb2886366~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,826

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_2_for_kb2886366~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,809

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_3_for_kb2886366~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,811

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_for_kb2886366_rtm~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,459

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_for_kb2886366_sp1~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,918

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

X86_75084df89980bfc27a5c3518f824633a_31bf3856ad364e35_6.1.7601.22443_none_7870aa4392c3846e.manifest

File version

Not applicable

File size

703

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

X86_microsoft-windows-coreusermodepnp_31bf3856ad364e35_6.1.7601.22443_none_7971274aa4650ba9.manifest

File version

Not applicable

File size

11,433

Date (UTC)

06-Sep-2013

Time (UTC)

17:44

Platform

Not applicable

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

File name

Amd64_1a18917f3874d2448e10af37f947318e_31bf3856ad364e35_6.1.7601.22443_none_8a22964e8f90f603.manifest

File version

Not applicable

File size

707

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Amd64_4f15171f9ea06b97b79f8d0681b17bb7_31bf3856ad364e35_6.1.7601.22443_none_49973e6c5aea8b11.manifest

File version

Not applicable

File size

1,056

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Amd64_d0358b334bb9069d110cef31484d4947_31bf3856ad364e35_6.1.7601.22443_none_de49e11423364c4d.manifest

File version

Not applicable

File size

707

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Amd64_microsoft-windows-coreusermodepnp_31bf3856ad364e35_6.1.7601.22443_none_d58fc2ce5cc27cdf.manifest

File version

Not applicable

File size

11,437

Date (UTC)

06-Sep-2013

Time (UTC)

17:47

Platform

Not applicable

File name

Package_1_for_kb2886366~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

1,836

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_2_for_kb2886366~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,241

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_3_for_kb2886366~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,019

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_4_for_kb2886366~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,044

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_for_kb2886366_rtm~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

1,467

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_for_kb2886366_sp1~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,830

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Wow64_microsoft-windows-coreusermodepnp_31bf3856ad364e35_6.1.7601.22443_none_dfe46d2091233eda.manifest

File version

Not applicable

File size

8,299

Date (UTC)

06-Sep-2013

Time (UTC)

02:20

Platform

Not applicable

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

File name

Ia64_2dfc7137e2793a6d2d68f6cd53ebb3c9_31bf3856ad364e35_6.1.7601.22443_none_bb88acb5382f40a8.manifest

File version

Not applicable

File size

1,054

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Ia64_microsoft-windows-coreusermodepnp_31bf3856ad364e35_6.1.7601.22443_none_7972cb40a46314a5.manifest

File version

Not applicable

File size

11,435

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_1_for_kb2886366~31bf3856ad364e35~ia64~~6.1.1.0.mum

File version

Not applicable

File size

2,037

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Package_for_kb2886366_sp1~31bf3856ad364e35~ia64~~6.1.1.0.mum

File version

Not applicable

File size

1,446

Date (UTC)

06-Sep-2013

Time (UTC)

17:41

Platform

Not applicable

File name

Wow64_microsoft-windows-coreusermodepnp_31bf3856ad364e35_6.1.7601.22443_none_dfe46d2091233eda.manifest

File version

Not applicable

File size

8,299

Date (UTC)

06-Sep-2013

Time (UTC)

02:20

Platform

Not applicable


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