Topic Last Modified: 2013-12-03

Organizations with an on-premises deployment of Lync Server must meet the following requirements to support Lync Windows Store app.

For Lync Server 2010, run the cumulative update for Lync Server 2010: February 2012 (available at or later on all servers. To enable users to join meetings, run the cumulative update for Lync Server 2010: October 2012 (available at on the servers.

If your organization subscribes to Lync Online or Office 365 and you are using your own domain name, you must take some extra steps to set up your network for autodiscovery of the Lync servers. The network configuration requirements are the same for Lync Windows Store app and Lync on mobile devices. Follow the instructions “Set up your network” in the Office 365 wiki article “Set up Lync mobile devices,” available at

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