You upload a Microsoft Office PowerPoint presentation that contains Asian language characters to a live meeting session by using Microsoft Office Live Meeting 2007. You find that the Asian language characters are displayed as square blocks.
To fix this problem, install the following cumulative update:
2029026 Description of the update package for the Windows-based Live Meeting 2007 client: July 2010
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.