senpapi

i did search but i was only searching for like CAWater and stuff like that :3 and would this work with arma 2 free or is that not because that's what i have and its been working for awhile

So when i start arma its all fine and dandy right? but when i try to join Wasteland or Dayz or anyother gametype i can't and it gives me this error i've searched everywhere for it and nothing this has just happened recently this is what it says "You cannon play/edit this mission; it is dependent on downloadable conent that has been deleted. caweapons_ammoboxes, utes, cawater2_smallboat_1, CAWater" and i've tried reinstalling my game and deleting the registry and nothing seems to work if anyone could provide help with this it would be greatly appreciated :)

I also just go to the launch properties in steam and do -windowed -noborder and it works for me