Symptoms
This issue occurs when a long-time meeting, such as hundreds of years, is scheduled in your Outlook calendar.
Note In the Lync – Options window of Microsoft Lync 2013, if you select None in the Personal information manager list in the Personal tab, this issue does not occur.
Resolution
To resolve this issue, install the following update:
2881013 MS14-036: Description of the security update for Microsoft Lync 2013: June 10, 2014