Hello, did a bit of googling and found this posting on a cad geek blog. This should be of some use. Just follow the instructions.
You’ll find the Autodesk Uninstall Tool under Start > Autodesk > Autodesk Uninstall Tool.
Once opened, you’ll see a list of all installed Autodesk applications. Select the checkbox next to each application you want to uninstall, click Uninstall, and let the tool do the rest.
How long it takes to complete the uninstall will vary. A complex application like auto cad will take longer to uninstall than a small add-in. Likewise, the number of chosen applications will impact your net uninstall time.
Post-Uninstall Clean Up
No matter your chosen method, your selected Autodesk applications are now uninstalled. Although uninstalled, some traces of your uninstalled applications remain. In fact, most Autodesk applications include residual files that remain post-uninstall.
Important to note, both uninstall methods leave the same residual files behind. While the Autodesk Uninstall Tool automates the uninstall process, its uninstall process is the same as using the Add or Remove Programs functionality built into Windows.
Check the following directories for residual files after successfully uninstalling your software:
- C:\Program Files\Autodesk\
- C:\ProgramData\Autodesk\
- C:\Users\YourUserid\AppData\Local\Autodesk\
- C:\Users\YourUserid\AppData\Roaming\Autodesk\
IMPORTANT: Do not empty the above directories. Instead,
only delete the directories associated with the applications you uninstalled.
This is about all we could find so far. We'll keep searching to assist. AA
Also google this and one of first three hits will also help you. :
Fix problems that block programs from being installed or removed
