- You install a cumulative update for Microsoft Lync 2010 that was released in June 2012.
- A Lync 2010 user in an organization that is not federated with your organization creates a Lync Online meeting.
- You sign in to your Lync 2010 client and try to join the meeting.
Note If a USB audio device is connected to the computer when you join the meeting, a timing issue that occurs between the USB device and the Lync 2010 client causes the issue described in the Symptoms section.
Article ID: 2793014 - Last Review: Mar 14, 2013 - Revision: 1