mr.pissed333 0 Posted May 20, 2012 How do I install DayZ if I have arma 2 on steam and OA on amazon? Share this post Link to post Share on other sites
jonaswashe 7 Posted May 20, 2012 You'll have to run the game outside of steam.Follow normal installation procedure for ArmA 2 for Steam. Run it once.Install OA into the same directory as ArmA 2:C:\Program Files\Steam\steamapps\common\arma 2Run OA once.Run the 1.60 patch:http://www.armaholic.com/page.php?id=15831Follow the retail installation guide from here. (ie. create shortcut of Arma2OA.exe, add -mod=@DayZ to the Target line of the shortcut after the quotation marks):"C:\Program Files\Steam\steamapps\common\arma 2\arma2oa.exe" -mod=@DayZThen you should be good to go.Always run from the shortcut. Share this post Link to post Share on other sites