Description of the cumulative update for Lync 2010 Group Chat: June 2012

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Summary

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

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INTRODUCTION

This cumulative update fixes the following issue:

2703326 Group chat client crashes when you manage a chat room as a chat room manager in Lync 2010

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

2672325 Description of the cumulative update for Lync 2010 Group Chat: February 2012
2636065 Description of the cumulative update for Lync 2010 Group Chat client: November 2011
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

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Resolution

Update package information

The following file is available for download from the Microsoft Download Center:

Download the MgcClient.msp package now.
Release Date: June 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:

2672325 Description of the cumulative update for Lync 2010 Group Chat: February 2012

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	3/30/11	17:43	x86
Appshcom.dll	4.0.7577.253	281,352	3/30/11	17:43	x86
Appshvw.dll	4.0.7577.253	1,896,200	3/30/11	17:44	x86
File_client.dll	4.0.7577.4102	1,833,552	5/27/12	7:40	x86
File_clientcommon.dll	4.0.7577.4102	2,435,672	5/27/12	7:38	x86
File_communicatorapi.dll	4.0.7577.4102	72,288	5/27/12	7:39	x86
File_endpoint.dll	4.0.7577.4071	1,043,224	2/24/12	12:41	x86
File_groupchatconsole.exe	4.0.7577.4102	182,880	5/27/12	7:37	x86
File_mgccommon.dll	4.0.7577.4051	449,304	11/15/11	19:54	x86
File_rtcsres.dll	4.0.7577.324	1,030,904	8/29/11	19:35	x86
File_uccptransport.dll	4.0.7577.253	379,672	3/30/11	17:44	x86
Rtmpltfm_dll	4.0.7577.4102	6,417,488	5/27/12	7:37	x86
Uccp_dll	4.0.7577.4102	5,955,664	5/27/12	7:39	x86
Uccp_pia_dll	4.0.7577.253	428,856	3/30/11	17:45	x86