Article ID: 2571546 - View products that this article applies to.
This article describes the cumulative update for Microsoft Lync Server 2010 that is dated July, 2011.
Issues that this update package fixesThis cumulative update fixes the following issues:
This cumulative update, together with update 2502810, fixes the following issue:
Update package information
Microsoft Download CenterThe following file is available for download from the Microsoft Download Center:
Download the Server.msp package now.
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Release Date: July 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:
119591Microsoft 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.
(http://support.microsoft.com/kb/119591/ )How to obtain Microsoft support files from online services
PrerequisitesThere are no prerequisites for installing this update.
Restart requirementYou do not have to restart the computer after you apply this update.
Hotfix replacement informationThis cumulative update replaces the following previously released cumulative update:
(http://support.microsoft.com/kb/2500442/ )Description of the cumulative update for Lync Server 2010: April 2011
Registry informationTo use one of the update packages in this package, you do not have to make any changes to the registry.
Update package installation informationTo apply this cumulative update, install the KB2571546-amd64-Server.msp package on the following computers:
Removal informationTo remove this cumulative update, use the Add or Remove Programs item in Control Panel.
Sometimes, when you try to uninstall the cumulative update, you are prompted for the source CD. If you are prompted for the source CD, insert it. Or, provide the path where the source files can be found.
File informationThis 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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For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684For more information about the latest updates for Lync Server 2010, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/824684/ )Description of the standard terminology that is used to describe Microsoft software updates
(http://support.microsoft.com/kb/2493736/ )Updates for Lync Server 2010