Remolacha (DayZ) 0 Posted June 14, 2012 When I try to Joing a server it tells me "Invalid CD key" Share this post Link to post Share on other sites
frederik_e_r@hotmail.com 0 Posted June 15, 2012 Did you pirate the game or buy it from steam or is it a retail copy?If you rented the game, then the CD-Key may already have been used. ( which makes the game useless online. ) Share this post Link to post Share on other sites
FatFukinLenny 0 Posted June 15, 2012 Start both games as administrator individually or if using steam run that as admin before trying to join servers. The CD-Key might not be registered to Windows Registry. Share this post Link to post Share on other sites
