This article describes the Microsoft Office Communications Server 2007 R2
Group Chat Client issues that are fixed in the update package that is dated May 2010.
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
- Whether the update is replaced by any other
- Whether you must make any registry changes.
- The files that the update contains.
Issues that this hotfix package fixes
Server depredation occurs when group chat users change chat rooms by using Office Communications Server 2007 R2 Group Chat clients
The group chat client crashes when you try to set the value of the background color of the group chat console to transparent
You cannot sign in with Group Chat Client or with Group Chat Admin Tool if Group Chat Server is deployed on a Windows Server 2008 R2 domain controller
This update also includes the following previously released
Office Communications Server 2007 R2, Group Chat Client prevents Windows XP or Windows Server 2003 from logging off
A peer-to-peer file transfer fails between two Microsoft Office Communications Server 2007 R2 Group Chat clients
The Office Communications Server 2007 R2 Group Chat Client does not support user colors
Error message when you try to make a connection in an Office Communications Server 2007 R2 Group Chat client for the first time: "The domain_name domain is not available"
An update is available for Office Communications Server 2007 R2 Group Chat clients to improve the performance for chat rooms
The message in the input panel does not match the message that you sent in Microsoft Office Communications Server 2007 R2 Group Chat Client
Update package information
following file is available for download from the Microsoft Download
Download the MgcClient.msp package now.
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Release Date: May 2010
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
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.
The build of this update is 3.5.6907.200. This build fixes an issue in build 3.5.6907.198 which was released in April 2010. The issue prevents build 3.5.6907.198 from being uninstalled. If you have already installed build 3.5.6907.198 and want to install build 3.5.6907.200 or a later build, follow these steps:
- Completely uninstall the Group Chat Client.
- Install the release version of the Group Chat Client.
- Install build 3.5.6907.200 or a later build.
There are no prerequisites for installing this update.
not have to restart the computer after you apply this update.
This update of build 3.5.6907.200 is a refresh build that replaced previously-released build 3.5.6907.198 in April 2010.
To use one of the updates in
this package, you do not have to make any changes to the
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:
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|File name ||File version ||File size ||Date ||Time ||Platform |
|appshapi.dll||3.5.6907.9||618,824||19-Apr-2010||22:34 ||x86 |
|appshcom.dll||3.5.6907.37||194,392||19-Apr-2010||22:34 ||x86 |
|client.dll||3.5.6907.198||1,759,056||19-Apr-2010||22:34 ||x86 |
|clientcommon.dll||3.5.6907.200||1,394,528||19-Apr-2010||22:34 ||x86 |
|endpoint.dll||3.5.6907.198||1,001,304||19-Apr-2010||22:34 ||x86 |
|groupchatconsole.exe||3.5.6907.200||173,928||19-Apr-2010||22:34 ||x86 |
|mgccommon.dll||3.5.6907.41||354,136||19-Apr-2010||22:34 ||x86 |
|mgcres.dll||3.5.6907.41||21,832||19-Apr-2010||22:34 ||x86 |
|protocols.dll||3.5.6907.41||362,328||19-Apr-2010||22:34 ||x86 |
|uccptransport.dll||3.5.6907.200||341,856||19-Apr-2010||22:34 ||x86 |
|rtmpltfm.dll||3.5.6907.196||6,262,104||19-Apr-2010||22:34 ||x86 |
|uccp.dll||3.5.6907.196||4,773,200||19-Apr-2010||22:34 ||x86 |
For more information about
software update terminology, click the following article number to view the
article in the Microsoft Knowledge Base:
Description of the standard terminology that is used to describe Microsoft software updates
Article ID: 980043 - Last Review: October 9, 2011 - Revision: 6.0
- Microsoft Office Communications Server 2007 R2 Group Chat client
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