So I have a new Vista PC I'm trying to load this game on because my XP machine is crapping out. I've only installed a hand full of programs on it (Zune, Office...) but this game is causing a horrid problem. I can install the game just fine but when I reboot the PC it says it can't start windows and then automatically goes back to an earlier version (without everything I've installed). All of my files from the programs I've installed are there, just not installed. I know I need to update the software protection that comes with the game, but it says it can't find any when I try to. Any help would be appreciated.