Yes, I know this thread is an old one but for those of you that come across it in a search for an answer to your problem please be aware that the uninstaller that is referenced was discontinued by Microsoft and a "troubleshooter" was substituted.
To Diagnose and Fix installation problems automatically, please see the new Microsoft tool for this here:
For more information on the Autodesk KB Support article concerning the clean uninstall of Autodesk products, see this link:
For all other installation problems on Windows XP SP2 or below consider using the Microsoft Installer Clean Up Utility. For more information on this program, please my forum post here:
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