justeezywoo 0 Posted July 15, 2012 1. Install ARMA II & Arrowhead2.run both games once3.Use six updater/manual installation4. Patch both ARMA II, & Arrowhead Share this post Link to post Share on other sites
Caviano 287 Posted July 15, 2012 I never had to run the games to get DayZ to run. Share this post Link to post Share on other sites
Snizznatch 1 Posted July 15, 2012 i think you only have to run arma and then AO if your running it from steam so your cdkeys become active Share this post Link to post Share on other sites
krtshv 362 Posted July 15, 2012 Yes, it's fine. Sort of.You have to run ArmA 2 at least once before starting OA up.You don't need to patch both ArmA 2 and OA, just OA.Make sure to overwrite the beta .exe with the original .exe if you want to run through steam. Share this post Link to post Share on other sites
