z06boyz 10 Posted July 25, 2014 Hello, i recently got a new PC and i've tried installing ARMA 2 OA on my PC. I have the steam version and the problem is when i install it at 99% it stops and acts like i never even installed the game. I've tried installing it over and over again but it doesnt work. Any help would be great. Thank you Share this post Link to post Share on other sites
5133p39 12 Posted July 27, 2014 What OS? Having no clue what the problem might be, i would start by cleaning registry of any Arma 2 OA keys/values and then trying again. Share this post Link to post Share on other sites
z06boyz 10 Posted July 28, 2014 What OS?Having no clue what the problem might be, i would start by cleaning registry of any Arma 2 OA keys/values and then trying again. Windows 8.1 and i'll try doing that. Share this post Link to post Share on other sites
