Description of the update for the Office Communications Server 2007 R2 Group Chat client: June, 2011

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Article ID: 2549043 - View products that this article applies to.
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SUMMARY

This article describes the Microsoft Office Communications Server 2007 R2 Group Chat client issues that are fixed in the update package that is dated June, 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 hotfix package fixes

This update package fixes the following issues:
  • 2549047 Posted files that have the same file name do not open correctly in an Office Communications Server 2007 R2, Group Chat client
  • 2545864 An Office Communications Server 2007 R2, Group Chat client crashes when two instances are started at the same time

This update package also fixes the issues that are previously documented in the following Microsoft Knowledge Base articles:
  • 2488155 Your presence status is incorrect if your default IM client is Office Communications Server 2007 R2, Group Chat
  • 2488161 The “Create a Chat Room” control is available for a regular user in the Office Communications Server 2007 R2, Group Chat client
  • 2488162 Asian characters and Unicode characters are not supported in an Office Communications Server 2007 R2, Group Chat client
  • 2488164 The “Use friendly names in participant list and message areas” option does not work after several minutes in an Office Communications Server 2007 R2, Group Chat client
  • 2518923 An Office Communications Server 2007 R2, Group Chat client crashes after you press "CTRL+TAB" or "CTRL+ Shift +TAB"
  • 2394065 The Office Communications Server 2007 R2 Group Chat client crashes when you try to log off or try to shut down the computer
  • 2190298 You receive an unhandled System.NullReferenceException exception in Office Communications Server 2007 R2 Group Chat Client
  • 2277126 Header information is also copied when you copy a story message in Office Communications Server 2007 R2 Group Chat Client
  • 2277132 The position of the Office Communications Server 2007 R2 Group Chat Client window is changed after an unsuccessful logon
  • 2277137 The title of a story message is replaced by the content from of a story message in Office Communications Server 2007 R2 Group Chat Client
  • 2277375 Delays in presence updates or high latency in database operations may occur when OCS 2007 R2 and OCS 2007 R2, Group Chat are running under high concurrency
  • 2277605 The User-Agent header in the SIP request that is sent by Office Communications Server 2007 R2 Group Chat Admin Tool is not unique and clear enough
  • 981439 Server depredation occurs when group chat users change chat rooms by using Office Communications Server 2007 R2 Group Chat clients
  • 981441 The group chat client crashes when you try to set the value of the background color of the group chat console to transparent
  • 982129 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
  • 973321 Office Communications Server 2007 R2, Group Chat Client prevents Windows XP or Windows Server 2003 from logging off
  • 973337 A peer-to-peer file transfer fails between two Microsoft Office Communications Server 2007 R2 Group Chat clients
  • 972945 The Office Communications Server 2007 R2 Group Chat Client does not support user colors
  • 973316 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"
  • 972947 An update is available for Office Communications Server 2007 R2 Group Chat clients to improve the performance for chat rooms
  • 973318 The message in the input panel does not match the message that you sent in Microsoft Office Communications Server 2007 R2 Group Chat Client

RESOLUTION

Update package information

The following file is available for download from the Microsoft Download Center:
Collapse this imageExpand this image
Download
Download the MgcClient.msp package now.
Release Date: June 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 update package.

Restart requirement

You may have to restart the computer after you apply this update package.

Replacement information

This update replaces the previously released update that is discussed in Microsoft Knowledge Base (KB) article 2491979.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2491979 Description of the update for Office Communications Server 2007 R2 Group Chat client: March, 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:
Collapse this tableExpand this table
File nameFile versionFile sizeDateTime
Appshapi.dll3.5.6907.9618,82403-Jun-20111:45
Appshcom.dll3.5.6907.37194,39203-Jun-20111:45
Client.dll3.5.6907.2331,771,34403-Jun-20111:45
Clientcommon.dll3.5.6907.2331,394,52803-Jun-20111:45
Endpoint.dll3.5.6907.2251,005,40003-Jun-20111:45
Groupchatconsole.exe3.5.6907.206173,92803-Jun-20111:45
Mgccommon.dll3.5.6907.225362,32803-Jun-20111:45
Mgcres.dll3.5.6907.4121,83203-Jun-20111:45
Protocols.dll3.5.6907.41362,32803-Jun-20111:45
Uccptransport.dll3.5.6907.225345,95203-Jun-20111:45
Rtmpltfm.dll3.5.6907.2256,264,66403-Jun-20111:45
Uccp.dll3.5.6907.2234,774,73603-Jun-20111:45

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

Properties

Article ID: 2549043 - Last Review: June 17, 2011 - Revision: 2.0
APPLIES TO
  • Microsoft Office Communications Server 2007 R2 Group Chat client
Keywords: 
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