Anyone getting an ATC.dll on an approach to Vancouver BC from the East, at about 180-70 miles out? Happened three times in row, and I have tried season change and Scan AFD. Ultimate Terrain is the only add on in that area..

Did you load a saved flight instead of creating a new one? I did a search on AVSIM for "ATC.dll" and it appears a lot of people have had this "dll" error in the past. You might search and see if anyone else had a problem similar to yours.Jim