Ok, so I bought CoD5 WaW on steam forever ago and put off playing for a long time. Now I'm trying to play and it fucks up everytime, first off I try to play Single player to get the game down a bit but steam wont let me play it for some reason, looked into it but gave up because I'm lazy as hell. Next I start multi up, get everything up and running but then it's still v1.0 so I try downloading the patches and install them, patches are installed correctly but doesn't work when I enter the game. Last off I look up the problem with steam and they say it's supposed to be installed with the latest patch or install after the first time opened and neither has happened. Where should I go from here?