I installed the game, then tried relocating it another hard drive on my system and i got some error message and it basically split the program in two. I then tried uninstalling(add/remove programs) it but got a message saying the game had already been uninstalled. I deleted all CoD icons and files in hope i could at least install it again using the disc, but h'm given an 'install' command in the game's menu screen, i click on it but nothing happens......this sucks.