Pharen

Hi Rarek I used to play on Ahoy servers before they started with the patches, the thing is now that I started d/l the latest version I seem to get this error message when I try to enter, I have Steam and Im adding the mission to C:\Program Files (x86)\Steam\steamapps\common\Arma 3\MPMissions I wanted to know if I´m doing something wrong so I could fix this, thanks!