Applies ToWindows 8.1 Enterprise Windows 8.1 Windows 8.1 Pro Windows Server 2012 R2 Datacenter Windows Server 2012 R2 Essentials Windows Server 2012 R2 Foundation Windows Server 2012 R2 Standard Windows 8 Enterprise Windows 8 Windows 8 Pro Windows Server 2012 Datacenter Windows Server 2012 Datacenter Windows Server 2012 Essentials Windows Server 2012 Foundation Windows Server 2012 Foundation Windows Server 2012 Standard Windows Server 2012 Standard Windows 7 Enterprise Windows 7 Professional Windows 7 Ultimate Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Foundation Windows Server 2008 R2 Standard

Symptoms

Issue 1

Consider the following scenario:

  • You have a Windows Server 2012 R2-based, Windows Server 2012-based, or Windows Server 2008 R2-based server that is running Remote Desktop Services.

  • You have a client that is running Windows 8.1, Windows 8, or Windows 7.

  • You install an XPS-based printer driver to print to a local XPS printer on the Windows 8.1, Windows 8, or Windows 7 client.

  • You disable the Remote Desktop Easy Print Group Policy setting on the Remote Desktop Services server, and then you install the XPS-based printer driver.

  • You redirect printing to the local XPS printer on the client.

  • You connect to the Remote Desktop Services server that uses the redirected printer, and you confirm that the redirected printer on the server is using the XPS-based printer driver instead of the Remote Desktop Easy Print printer driver.

  • You try to print a job.

In this scenario, the print job is lost, and nothing is printed.

Issue 2

When you run an application in Microsoft Enterprise Desktop Virtualization (MED-V) 2.0 in Windows 7, the application crashes.

Cause

This problem occurs because the data that is sent from the server that is running Remote Desktop Services to the client is unexpectedly discarded.

Resolution

To resolve this issue in Windows 8.1 or Windows Server 2012 R2, install update 2919355.To resolve this issue in Windows 8 or Windows Server 2012, install update rollup 2928678, or install the hotfix that is described in this article.To resolve these issues in Windows 7, install the hotfix that is described in this article.

Update information for Windows 8.1 and Windows Server 2012 R2

For more information about how to obtain update 2919355, click the following article number to view the article in the Microsoft Knowledge Base:

2919355 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 Update April, 2014

Update information for Windows 8 and Windows Server 2012

For more information about how to obtain update rollup 2928678, click the following article number to go to the article in the Microsoft Knowledge Base:

2928678 Windows RT, Windows 8, and Windows Server 2012 update rollup: March 2014

Hotfix information for Windows 8, Windows Server 2012, Windows 7, and Windows Server 2008 R2

A supported hotfix is available from Microsoft Support. 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 Windows 8, Windows Server 2012, or Windows 7 installed.

Restart requirement

You must restart the computer after you apply this hotfix.

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 8 and Windows Server 2012 file information and notes

Important Windows 8 and Windows Server 2012 hotfixes are included in the same packages. However, only "Windows 8" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8" 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 0.16 xxx

    Windows 8 and Windows Server 2012

    RTM

    GDR

    6.2.920 0.20 xxx

    Windows 8 and Windows Server 2012

    RTM

    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 8 and Windows Server 2012" 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

Aaclient.dll

6.2.9200.16384

269,312

26-Jul-2012

03:17

x86

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.16794

5,092,352

11-Jan-2014

05:06

x86

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

37,376

26-Jul-2012

03:20

x86

Aaclient.dll

6.2.9200.16384

269,312

26-Jul-2012

03:17

x86

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.20913

5,092,352

11-Jan-2014

05:08

x86

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

37,376

26-Jul-2012

03:20

x86

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

File name

File version

File size

Date

Time

Platform

Aaclient.dll

6.2.9200.16384

322,560

26-Jul-2012

03:04

x64

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.16794

5,979,648

11-Jan-2014

06:48

x64

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

44,544

26-Jul-2012

03:07

x64

Aaclient.dll

6.2.9200.16384

322,560

26-Jul-2012

03:04

x64

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.20913

5,979,136

11-Jan-2014

05:25

x64

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

44,544

26-Jul-2012

03:07

x64

Aaclient.dll

6.2.9200.16384

269,312

26-Jul-2012

03:17

x86

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.16794

5,092,352

11-Jan-2014

05:06

x86

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

37,376

26-Jul-2012

03:20

x86

Aaclient.dll

6.2.9200.16384

269,312

26-Jul-2012

03:17

x86

Aaclient.mof

Not applicable

1,261

02-Jun-2012

14:30

Not applicable

Mstscax.dll

6.2.9200.20913

5,092,352

11-Jan-2014

05:08

x86

Mstscax.mof

Not applicable

2,055

02-Jun-2012

14:31

Not applicable

Tsgqec.dll

6.2.9200.16384

37,376

26-Jul-2012

03:20

x86

For all supported ARM-based versions of Windows 8

File name

File version

File size

Date

Time

Platform

Aaclient.dll

6.2.9200.16465

246,272

27-Nov-2012

03:23

Not applicable

Aaclient.mof

Not applicable

1,261

06-Jul-2012

20:07

Not applicable

Mstscax.dll

6.2.9200.16794

4,583,424

11-Jan-2014

04:23

Not applicable

Mstscax.mof

Not applicable

2,055

06-Jul-2012

20:11

Not applicable

Tsgqec.dll

6.2.9200.16465

35,840

27-Nov-2012

03:24

Not applicable

Windows 7 file information and 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 MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment arelisted separately in the "Additional file information for Windows 7" 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

Mstscax.dll

6.3.9600.17056

5,699,072

28-Mar-2014

11:10

x86

Mstscax.mof

Not applicable

2,055

26-Nov-2013

22:44

Not applicable

Rdvidcrl.dll

6.3.9600.16415

856,064

28-Mar-2014

11:10

x86

Tsgqec.dll

6.3.9600.16415

53,248

28-Mar-2014

11:10

x86

For all supported x64-based versions of Windows 7

File name

File version

File size

Date

Time

Platform

Mstscax.dll

6.3.9600.17056

6,580,224

28-Mar-2014

11:28

x64

Mstscax.mof

Not applicable

2,055

26-Nov-2013

22:49

Not applicable

Rdvidcrl.dll

6.3.9600.16415

1,057,792

28-Mar-2014

11:28

x64

Tsgqec.dll

6.3.9600.16415

62,976

28-Mar-2014

11:28

x64

Mstscax.dll

6.3.9600.17056

5,699,072

28-Mar-2014

11:10

x86

Mstscax.mof

Not applicable

2,055

26-Nov-2013

22:44

Not applicable

Rdvidcrl.dll

6.3.9600.16415

856,064

28-Mar-2014

11:10

x86

Tsgqec.dll

6.3.9600.16415

53,248

28-Mar-2014

11:10

x86

Additional file information for Windows 8 and Windows Server 2012

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

File name

X86_5a936156213fa28f9c2c2aba9922fa37_31bf3856ad364e35_6.2.9200.20913_none_d4f47e77a443b980.manifest

File version

Not applicable

File size

722

Date (UTC)

11-Jan-2014

Time (UTC)

15:09

Platform

Not applicable

File name

X86_ba05d712dd6cd73db3ce64ee7de574f9_31bf3856ad364e35_6.2.9200.16794_none_176d571b78d3b796.manifest

File version

Not applicable

File size

722

Date (UTC)

11-Jan-2014

Time (UTC)

15:09

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.16794_none_2c8e4b4997170bcb.manifest

File version

Not applicable

File size

137,760

Date (UTC)

11-Jan-2014

Time (UTC)

15:09

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.20913_none_2d6d6910aff4afdd.manifest

File version

Not applicable

File size

137,760

Date (UTC)

11-Jan-2014

Time (UTC)

15:09

Platform

Not applicable

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

File name

Amd64_6e367e6fccb372d3f69a33e4ff15c569_31bf3856ad364e35_6.2.9200.16794_none_41d4be9943a99084.manifest

File version

Not applicable

File size

1,092

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

File name

Amd64_9d58c23539850e6466310b0ec98d1aeb_31bf3856ad364e35_6.2.9200.20913_none_ddb483f260557a60.manifest

File version

Not applicable

File size

1,092

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

File name

Amd64_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.16794_none_88ace6cd4f747d01.manifest

File version

Not applicable

File size

137,766

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

File name

Amd64_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.20913_none_898c049468522113.manifest

File version

Not applicable

File size

137,766

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.16794_none_2c8e4b4997170bcb.manifest

File version

Not applicable

File size

137,760

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.20913_none_2d6d6910aff4afdd.manifest

File version

Not applicable

File size

137,760

Date (UTC)

11-Jan-2014

Time (UTC)

15:11

Platform

Not applicable

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

File name

Arm_1c74a81baf24470b372e78baba02b4d8_31bf3856ad364e35_6.2.9200.16794_none_b8b7cfc1641c79bc.manifest

File version

Not applicable

File size

722

Date (UTC)

11-Jan-2014

Time (UTC)

15:08

Platform

Not applicable

File name

Arm_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_6.2.9200.16794_none_2c90bda197142a91.manifest

File version

Not applicable

File size

137,760

Date (UTC)

11-Jan-2014

Time (UTC)

15:08

Platform

Not applicable

Additional file information for Windows 7

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

File property

Value

File name

X86_d6c98ab2ccc466e12ffcf48c720a0e07_31bf3856ad364e35_7.2.7601.22641_none_46cff2a6a3453f4b.manifest

File version

Not applicable

File size

722

Date (UTC)

28-Mar-2014

Time (UTC)

16:07

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_7.2.7601.22641_none_ebfad09366d512b1.manifest

File version

Not applicable

File size

158,248

Date (UTC)

28-Mar-2014

Time (UTC)

11:56

Platform

Not applicable

Additional files for all supported x64-based versions of Windows 7

File property

Value

File name

Amd64_1c20e9166e4e4333d15b5e48b2ae1556_31bf3856ad364e35_7.2.7601.22641_none_75611ccbbb734df0.manifest

File version

Not applicable

File size

1,092

Date (UTC)

28-Mar-2014

Time (UTC)

16:07

Platform

Not applicable

File name

Amd64_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_7.2.7601.22641_none_48196c171f3283e7.manifest

File version

Not applicable

File size

158,254

Date (UTC)

28-Mar-2014

Time (UTC)

12:00

Platform

Not applicable

File name

X86_microsoft-windows-t..s-clientactivexcore_31bf3856ad364e35_7.2.7601.22641_none_ebfad09366d512b1.manifest

File version

Not applicable

File size

158,248

Date (UTC)

28-Mar-2014

Time (UTC)

11:56

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

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

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