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(Guide) Lync 2013 This version of Lync has been blocked by your system administrator


While loggin into the Lync 2013 server via Android client I received below error,

"This version of Lync has been blocked by your system administrator.  Please check for updates or contact your Lync support team."

To resolve above issue you have to install latest Lync 2013 update. So make sure you install Lync 2013 cumulative update released in July 2013.

Download Lync 2013 Cumulative update

To install the cumulative update open the following downloaded file,

LyncServerUpdateInstaller.exe



After you install the update for the Core Components server role on a Lync Server 2013 Enterprise Edition front end server or on a Lync Server 2013 Standard Edition server, the updated SQL database files are dropped to the computer that has the Core Components server role installed.

Install-CsDatabase -ConfiguredDatabases -SqlServerFqdn SE.FQDN -Verbose