Hiya all,And this is problem nr.2 => http://forums.avsim.net/user_files/50796.jpgCany anyone tell what is wrong with my contrails, and also what to do with this all.???????????????Many thanks,L.Jim

It happened to me too.Just look for the contrail effect files in your flight simulator CD and copy them to the 'effects' folder overwriting the old ones (they are two files if I remember well).I think it happened because some add-on airplane overwrote these files.