Error: 1720on Autodesk Product Design Suite Ultimate 2012

I tried to install Autodesk Product Design Suite Ultimate 2012.
I have got an error message and the installation was not complete.

Error 1720. There is a problem with the windows installer package. A script required for this install to complete could not be run. Contact your support personnel or package vendor. Custom action add THEALIACADREG script error -2147024770, : Line 93, Column 13,
