pupu

Lot of time looking for an answer and couldnt find anything, all I want is create a server to play with 2-3 friends, standard missions as self created mission.

so I've readed this thread http://forums.bistudio.com/showthread.php?137057-ArmA-2-OA-and-Combined-Operations-quot-Bad-serial-number-given-in-Setup-quot-another-prob&highlight=file+failed+validate and the answer sent me here, but here all I see is about bad serial not the "1 file has failed to validate and will be reacquired " issue , how solve that ?

I need help to zeroing sniper with wind. 1st all table change and now I have paper one (?) anyway after watching lot of youtube vids I cant understand how deal with it. can help me please ?

so, as title said, I need help to zeroing sniper with wind. 1st all table change and now I have paper one (?) anyway after watching lot of youtube vids I cant understand how deal with it. can help me please ?