Hi,
We didn't encounter this problem before. If you still encounter problem in uninstalling ACADE 2008, please help us to locate this file Acade2008Install.log in %temp% folder. Zip up this file and attached it to this post.
This file contains install/uninstall information that would help us to diagnose your problem.
Thanks.
Regards,
Min Keng
\(Autodesk\)