Run the Cumulative Server Update Installer by using the user interface (UI) or by using a command line.
Note When you click Install Updates, the UI indicates which updates are installed.
To run the Cumulative Server Update Installer, run the following command:
Notes The following text describes parameters that you can use together with the LyncServerUpdateInstaller.exe command:
The /silentmode switch applies all applicable updates in the background.
The /silentmode /forcerebootswitch applies all applicable updates in the background. Additionally, the switch automatically restarts the server at the end of the installation process if this is necessary.
The /extractall switch extracts the updates from the installer and saves the updates in a subfolder that is named "Extracted." The subfolder is in the folder in which you ran the command.
After you run the Cumulative Server Update Installer, you must update all the applicable back-end servers. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:
Note After you install this update by using Microsoft Update, you must update the databases on the back-end servers. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:
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 AdminTools.msp on computers that are running the following server roles:
Lync Server 2013 - Standard Edition Server
Lync Server 2013 - Enterprise Edition - Front End Server
Lync Server 2013 - Edge Server
To remove this cumulative update, use the Add or Remove Programs tool in the 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: