http://blogs.technet.com/arykhus/archive/2008/12/15/we-now-have-a-kb-961223-for-the-no-disk-error-in-word-powerpoint.aspxIf you're getting this error: "There is no disk in the drive. Please insert a disk into drive D:." *In this case drive D is the CD-ROM drive and PowerPoint is the application you're starting. See this knowledge base article http://support.microsoft.com/kb/96122en-USCommunityServer 2.1 SP1 (Build: 61025.2)