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
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There are no prerequisites for installing this cumulative update.
To use one of the cumulative updates in this package, you do not have to make any changes to the registry.
You may have to restart the computer after you apply this cumulative update.
Update package installation information
To apply this cumulative update, run UcmaWorkflowRuntime.msp on computers that are running the following server roles:
Lync Server 2010 - Standard Edition Server
Lync Server 2010 - Enterprise Edition - Front End Server
Lync Server 2010 - Edge Server
To remove this cumulative update, use the Add or Remove Programs tool in Control Panel.
When you install the update, insert the source CD or provide the path where the source files can be found if you are prompted to do this.
This cumulative update may not contain all the files that you must have to fully update a product to the latest build. This cumulative update contains only the files that you must have to correct the issues that are listed in this article.
After the cumulative update is installed, the global version of this cumulative update has the file attributes, or a later version of the file attributes, that are listed in the following table:
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
For more information the latest updates for Lync Server 2010, click the following article number to view the article in the Microsoft Knowledge Base: