Steam won't let me install the DayZ Mod it gives me a oops steam fails to load error message. I've been playing this game for over 7 months then one day I couldn't get any of the mods to work in dayz commander and looks and saw that my Steam didn't have my DayZ Mod installed anymore. I've tried uinstalled everything that has to do with Steam, DayZ and Arma games, cleaned the registry, cookies, temp files and reinstalled everything and the same thing. Please help!