Description of the Lync 2013 update 15.0.4517.1504: August 2013

Applies to: Microsoft Lync 2013


Microsoft has released update 15.0.4517.1504 for Microsoft Lync 2013. This update provides the latest fixes for the 32-bit and 64-bit editions of Lync 2013. This update contains stability and performance improvements. Additionally, this update fixes the following issue:
  • After you wake up the computer from hibernation mode, Lync 2013 becomes very slow and unusable.
Note To determine the version of Lync 2013 that is installed, follow these steps:
  1. In Lync 2013, click the Options button.
  2. Under the Help menu, click About Microsoft Lync.
This update also fixes the issues that are listed in the following previous Microsoft Knowledge Base articles:
  • 2760512 Description of the Lync 2013 updates: February 2013
  • 2760556 Description of the Lync 2013 update 15.0.4481.1000: March 2013
  • 2768004 Description of the Lync 2013 update 15.0.4481.1004: May 2013
  • 2817465 Description of the security update for Lync 2013: July 9, 2013

More Information

How to obtain and install the update

The following files are available for download from the Microsoft Download Center:


Download Download the 32-bit update package now.


Download Download the 64-bit update package now.

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Restart information
You do not have to restart the computer after you install this update.
Office System TechCenter contains the latest administrative updates and strategic deployment resources for all versions of Office. For more information about Office System TechCenter, go to the following Microsoft website: