Installation & Licensing

[#1]

I have downloaded Autodesk Inventor Professional 2012 English 32-bit.  I am unable to activate it.  There is no digital signature. It will not run, the computer wants to keep installing it and gives me no other options.  I can see it on my desktop.  I have the serial # and product key #, registration code and registration ID. NOTHING is working.

[#2]

If the initialization setup won't stop, it could be a Windows profile issue.  Have you tried logging in as another user with local admin righs and UAC disabled and seeing if it works there?