Summary

This article describes the cumulative update for Microsoft Lync 2010 Group Chat that is dated February 2012.

INTRODUCTION

This update improves the reliability, stability, and performance of Lync 2010 Group Chat. This update also fixes the issues that are described in the following Microsoft Knowledge Base articles:

  • 2636065Description of the cumulative update for Lync 2010 Group Chat client: November 2011

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

  • 2467765Description 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:
Download Download the MgcClient.msp package now.
Release Date: February 2012

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:

2636065 Description of the cumulative update for Lync 2010 Group Chat client: November 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_c5.dll

4.0.7577.0

281,344

3-Nov-10

12:27

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

4.0.7577.4072

1,036,288

28-Feb-12

3:51

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_protocols.dll

4.0.7577.0

412,432

3-Nov-10

12:27

x86

File_rtcsres.dll

4.0.7577.324

1,030,904

29-Aug-11

18:35

x86

File_uccapires

4.0.7577.0

1,283,856

3-Nov-10

12:31

Not applicable

File_uccptransport.dll

4.0.7577.253

379,672

30-Mar-11

16:44

x86

Rtmpltfm_dll

4.0.7577.4072

6,410,240

28-Feb-12

4:09

x86

Uccp_dll

4.0.7577.4072

5,975,040

28-Feb-12

4:16

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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