This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Office update from the following Microsoft Docs article:
Microsoft has released an update for Microsoft Lync 2013. This update provides the latest fixes for Lync 2013. After you install the update, the Lync 2013 version may be displayed as 15.0.4569.1508 or an earlier version such as 15.0.4569.1506.
Note To determine the version of Lync 2013, follow these steps:
In Lync 2013, click the Options button.
On the Help menu, click About Microsoft Lync.
Issues that the update fixes
This cumulative update resolves the following issue:
2933495 Memory leak occurs during a video call or when you rest the mouse pointer on a video icon in Lync 2013
Additionally, this cumulative update resolves the Lync 2013 issues that are described in the following KB articles:
2817430 Description of Microsoft Office 2013 Service Pack 1 (SP1)
2825630 Description of the Lync 2013 update 15.0.4551.1005: November 7, 2013
2817465 MS13-054: Description of the security update for Lync 2013: July 9, 2013
2768004 Description of the Lync 2013 update 15.0.4481.1004: May 2013
2760556 Description of the Lync 2013 update 15.0.4481.1000: March 2013
2760512 Description of the Lync 2013 update: February 2013