This article describes the cumulative update for Microsoft Lync Server 2010, Unified Communications Managed API 3.0 Runtime that is dated February 2012. This update improves the reliability, stability, and performance of Lync Server 2010, Unified Communications Managed API 3.0 Runtime.
Microsoft Download Center
The following file is available for download from the Microsoft Download Center:
Download the UcmaRuntime.msp package now.
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Release Date: February 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:
How to obtain Microsoft support files from online services
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There are no prerequisites for applying this update package.
You may have to restart the computer after you apply this update.
Update Replacement information
This update replaces the following update:
Description of the cumulative update for Lync Server 2010, Unified Communications Managed API 3.0 Runtime: November 2011
To use one of the
update packages 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 resolve 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|
|File_default.tmx||Not Applicable||1,298,104||02/18/12||19:38||Not Applicable|
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
For more information about the latest updates for Lync Server 2010, click the following article number to view the article in the Microsoft Knowledge Base:
Updates for Lync Server 2010