Article ID: 2664812 - View products that this article applies to.
Consider the following scenario:
To resolve this issue, install the following cumulative update:
(http://support.microsoft.com/kb/2670326/ )Description of the cumulative update for Lync 2010: February 2012
For more information about the client-side logging and diagnostics, visit the following Microsoft website:
General information about the client-side logging and diagnostics