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

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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.

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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

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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: 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