This update improves the reliability, stability, and performance of Lync Server 2010, Core Components. This update also fixes the issues that are previously listed in the following Microsoft Knowledge Base articles:
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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Prerequisites
There are no prerequisites for applying this update.
Restart requirement
You may have to restart the computer after you apply this update.
Description of the cumulative update for Lync Server 2010, Core Components: February 2012
Registry information
To use one of the updates in this package, you do not have to make any changes to the registry.
Update installation information
To apply this cumulative update, install the OCSCore.msp package on the 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 Standalone Audio Video Conferencing Server
Lync Server 2010 Director
Lync Server 2010 Edge Server
Lync Server 2010 Standalone Mediation Server
Lync Server 2010 Monitoring Server
Lync Server 2010 Archiving Server
Lync Server 2010 Administration Tools
Lync Server 2010 Survivable Branch Server
Lync Server 2010 Trusted Application Server
Notes
You can update the server pools in any order.
We recommend that you upgrade all server pools to the same version of the cumulative update.
On a Standard Edition server or an Enterprise Edition – Front-end server, you must run the following cmdlet after you have installed this update package:
You must upgrade all the front-end servers in the server pool before you run the cmdlet.
In a Lync Server 2010 Standard Edition environment, run the cmdlet from the Standard Edition server.
In a Lync Server 2010 Enterprise Edition environment in which the archiving/monitoring services are collocated with an Enterprise Edition back-end server, run this cmdlet from the Enterprise Edition back-end server.
In a Lync Server 2010 Enterprise Edition environment in which the archiving/monitoring services are not collocated with an Enterprise Edition back-end server, run this cmdlet from the Enterprise Edition front-end server.
If the RTCDyn databases are removed after you run the cmdlet without the UseDefaultSqlPaths parameter, run the following cmdlet to restore the RTCDyn databases:
Note The RtcDyn log is located under the path of the Rcdyn.ldf file. The RtcDyn data is located under the path of the Rtcdyn.mdf file.
Removal information
To remove this cumulative update, use the Add or Remove
Programs item in Control Panel. Sometimes, when you try to remove this cumulative update, you are prompted for the source CD. If this behavior occurs, insert the source CD, or provide the path where the source files can be found.
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 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:
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:
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