ToySolldiiier 1 Posted August 9, 2012 when i try to run dayz its says bad serial in start up and if anyone can help please do thank you 1 Share this post Link to post Share on other sites
Jarnis 43 Posted August 9, 2012 (edited) Don't use warez ArmA 2 / Operation Arrowhead?If you have used one in the past, you may have to clean up your registry and reinstall ArmA 2 with a legit key. Edited August 9, 2012 by Jarnis 1 Share this post Link to post Share on other sites
slugger (DayZ) 0 Posted August 12, 2012 i have that same problem for dayz and arma2 when i go to start it up and wen i go to reinstall battleeye it says arma2 isnt avalible Share this post Link to post Share on other sites
