Suddenly Avast wont work anymore.
I cant uninstall using the special Avast uninstaller i safemode - tried several times. AND installing Avast again.
ALWAYS get this error popup:
Error reading product data from C:\Program Files\Avast Software\Avast\setup\ 
This is even opening a program like Photoshop. 
Searching for the file and deleting it manually impossible. Does not exist.
Must be a registry database leftover - and I wont touch that.
PLEASE HELP 
MY SPECS
PC
Windows 7 64