The games run fine on Windows 7 but on Windows 8. However, I recommend to install them "manually" rather than the automatic execution. Just open the directory cd-dvd drive a cd when inserted, then click on the application "Set up.exe". This is more or less long (even if it says "not responding", just wait a few minutes) but it eliminates the need to complete the online registration window (and thus spoil your inbox email with advertising mails).