CoD4 single player works great (in fact, I just played a mission), but multiplayer does not. It just begins to load and then crashes, no warning message, nothing. The next time I boot it up, it prompts me to use safe mode, which doesn't work.
I've heard that it was just Windows 7 (64), so I...
I'm currently running the 32 and 64 bit versions on two separate drives that I'm swapping periodically. For some reason, PS2 Keyboards and mice aren't working on either version. No problem with USBs.