32-bit setup.exe DOESN'T work on my win 7 64 while runs on other laptop with win 7 64. It apears in task manager but doesn't do anything. Help please!!!
This happens in many 32-bit setups...but not all
Tried running as admin and compatibility settings.
You cannot 'downgrade' a 64-bit OS to 32-bit or 'upgrade' from a 32-bit OS to a 64-bit. Clean installation only.
Now - if you mean you are having issues installing third-party applications - that is somehting you should take up with their manufacturers. What applications (specific manufacturer & product names and versions, please) are you trying to do this with?