This is not an error caused by your processor. Try to disable Daemon Tools, PowerISO or any other image file program on your computer and run the game. If this doesn't work, make sure that your are logged in as an Administrator, go to Start, type msconfig and open the utility. In the General tab, choose Selective startup and un-check the Load startup items box. Go to the Services option, check the Hide all Microsoft services feature and click Disable all. Press OK and restart your computer. After that, go again to System Configuration, check the Normal startup and press OK.