DonCaramello

lol, that was it :D

Downloaded it again, same Problem. is it possible that it doesn't work with Arma X ?? :(

When trying to join a Fallujah Server, i get the following error message: Files "c:\program files (x86)\steam\steamapps\common\arma 2 operation arrowhead\@fallujah1_2\addons\fallujah1_2.pbo", "c:\program files (x86)\steam\steamapps\common\arma 2 operation arrowhead\@fallujah1_2\addons\fallujah_hou1_2.pbo" are not signed by a key accepted by this server. To play on this server, remove listed files or install additional accepted keys. Anyone has an idea? Saw others having the same issue, didn't find any responses yet :( Started the game with Fallujah loading screen, so should have installed it properly