Updated Version 8308.582 (Jan 2014)
Originally released on Feb. 7, 2013
The tool helps Lync administrators determine whether the
deployment and configuration of their on-premises Lync Server environment meets
the requirements to support connections from Lync Windows Store app and Lync
mobile apps.
http://www.microsoft.com/en-us/download/details.aspx?id=36536 (32 Bit)