scorproyale 10 Posted July 4, 2009 every time I try and join a multiplayer game I get the message "cd key disabled" and sometimes some random letters following it. I bought it legit from steam yesterday so I don't know what the problem could possibly be. Share this post Link to post Share on other sites
beugnen 10 Posted July 5, 2009 have a look over in the steam forums. many people had the same issue with DEFCON + STEAM and fix was found by editing a config file or some such. i forget the details. Share this post Link to post Share on other sites
xxbbcc 6 Posted July 5, 2009 Write to Steam support and ask them. Share this post Link to post Share on other sites