Try disabling IE addon in Agent Config and see if that helps.
I suspect timing issue caused this issue.
Try 9.3 p2 also when possible.
Thank you for your respose. I tried disabling the IE Add-on to no avail.
Have you tried 9.3 p2 ?
or if not , have you disabled the Powerpoint add-ins ?
I am not really sure how Sharepoint integrate with Powerpoint ?
I assume is for on the fly editing on the Sharepoint portal using Powerpoint executables?