Autodesk 3.3 not in uninstall programs lis

Not in uninstall AND causing huge gap of blankness in add/remove programs list

Find the uninstall entry for ADT 3.3 in the registry (under
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall) and at the end of the DisplayIcon value change it from
-1 to 1,(note the minus sign)

You may have to search for "3.3" starting at the UNINSTALL folder level to find it because it is under a GUID