Hey, I just switched hard drives from my old 500gig which was failing to my new terabyte. I just reinstalled Win7 and Battlefield Bad Company 2. I had no probs with bfbc2 on my old hdd, but now with my new install, it's giving me issues with multiplayer. It says that my keycode is already in use, but I had deactivated and uninstalled the game from the other hdd. I'm NOT asking for a keygen or a code. I just want to know how to get multiplayer back on a game that I paid for. I hit level 50 yesterday, and I'm pretty dismayed about this. I DON'T want a keygen, or new key, seeing as it wouldn't let me play my account anyways. I'm just asking if I missed a step in the uninstall process.