Summary

This article describes the issues that are fixed in the Lync 2010 Group Chat cumulative update that is dated November, 2011.

This article describes the following items about the update:

  • The issues that the update fixes.

  • The prerequisites for installing the update.

  • Whether you must restart the computer after you install the update.

  • Whether the update is replaced by any other update.

  • Whether you must make any registry changes.

  • The files that the update contains.

INTRODUCTION

Issues that this cumulative update fixes

This cumulative update fixes the following issues:

  • 2561530 Posted files that have the same file name do not open correctly in a Lync 2010 Group Chat client

  • 2586041 A Lync 2010 Group Chat client crashes when you start two instances at the same time

  • 2613365 The font and font size of a story is incorrect in a Lync 2010 Group Chat client

  • 2614273 You do not receive a toast notification and a new message indicator of a chat room in a Lync 2010 Group Chat client

  • 2639835 A user cannot use the Alt Gr key to type special characters in Lync 2010 Group Chat

  • 2621837 An update is available to disable the ability to add all members of a category as members of a chat room in Lync 2010 Group Chat

This update also fixes the issues that are described in the following Microsoft Knowledge Base articles:

  • 2500446 Description of the update for Lync 2010 Group Chat client: April 2011

  • 2467765 Description of the update for Lync 2010 Group Chat Client: January 2011

Resolution

Update package information

The following file is available for download from the Microsoft Download Center:DownloadDownload the MgcClient.msp package now. Release Date: November, 2011 For more information about how to download Microsoft support files, click 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.

Prerequisites

There are no prerequisites for installing this cumulative update.

Replacement information

This cumulative update replaces the following cumulative update:

2500446 Description of the update for Lync 2010 Group Chat client: April 2011

Registry information

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

File information

This update may not contain all the files that you must have to fully update a product to the latest build. This update contains only the files that you must have to correct the issues that are listed in this article.After the update is installed, the global version of this update has the file attributes, or a later version of the file attributes, that are listed in the following table:

File name

File version

File size

Date

Time

Platform

Appshapi.dll

4.0.7577.253

1,135,368

30-Mar-11

16:43

x86

Appshcom.dll

4.0.7577.253

281,352

30-Mar-11

16:43

x86

Appshvw.dll

4.0.7577.253

1,896,200

30-Mar-11

16:44

x86

File_client.dll

4.0.7577.4051

1,833,744

15-Nov-11

18:56

x86

File_clientcommon.dll

4.0.7577.4051

2,435,872

15-Nov-11

18:53

x86

File_communicatorapi.dll

4.0.7577.4051

72,480

15-Nov-11

18:56

x86

File_endpoint.dll

4.0.7577.4051

1,039,128

15-Nov-11

18:53

x86

File_groupchatconsole.exe

4.0.7577.4051

183,080

15-Nov-11

18:53

x86

File_mgccommon.dll

4.0.7577.4051

449,304

15-Nov-11

18:54

x86

File_rtcsres.dll

4.0.7577.324

1,030,904

29-Aug-11

18:35

x86

File_uccptransport.dll

4.0.7577.253

379,672

30-Mar-11

16:44

x86

Rtmpltfm_dll

4.0.7577.4051

6,417,176

15-Nov-11

18:52

x86

Uccp_dll

4.0.7577.4051

5,953,808

15-Nov-11

18:55

x86

Uccp_pia_dll

4.0.7577.253

428,856

30-Mar-11

16:45

x86

References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

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