Hi Sub
Uninstall the game launcher from the Control Panel's Program and Features.
The game launcher automatically defaults to the Program File (x86) directory.
Use a free registry cleaner like Ccleaner and reboot your system.
Download this new genuine game launcher.
The difference here is that you can install it anywhere, so not in the Program File (x86) directory.
Post #97 SH5 Game Launcher Install It Anywhere On Any Drive
Peter