I have Black ops 2 for PC and I have had it for a while. Today I got curious and wanted to see if there were any sweetfx mods for the game. There was so I tried it out on Multiplayer and private matches and worked perfectly. Then I deleted all the files in my directory and went to run the game. Now it crashes, only on multiplayer, and says "unhandled exception caught". I have already tried reinstalling the game, verifying the files on steam. I don't know what else to do.