I'm trying to install Simon the Sorcerer 4 under Windows 7 Home Premium, and it gets right to the end and just after creating the shortcuts I get the following error: Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action tages_driver_32, location: C:\Windows\...\MSID32.tmp, command: x It then rollsback the setup. I've tried running setup directly and running it in compat mode, and as admin still get the same thing though. Its only this one game that i'm having this problem with. Hopefully someone will be able to shed some light on it. I have a NVIDIA GeForce 8500GT and have 4GB RAM. Edit: Its the 32 bit of Windows.