[Harnage]

Try one of the things suggested here
http://allaircraftsimulations.com/forum/...hp?t=12199

And if none of those work try installing this (I dont know why but it fixed the problem for me)
http://allaircraftsimulations.com/forum/...596#159596

EDIT: nevermind for that second link. After installing it yesterday my game worked the whole time but the problem is back now