Hi!I encountered this kind of problem when having updated my previous AS version:When I created a flight and turned on AS I loaded the flight as usual. Just as the cockpit view was about to come FS9 crashed giving me an error message which stated that the problem is in dtdll.dll (or something like that). I tried the same procedure again with same results. The I tried it without starting AS and this time I was able to go to cockpit and fly the plane as usual.Any ideas, anybody?CX043Timo NCathay Pacific VA

Hi,Some ideas:Turn off Render to Texture in FS.Give us the exact error message. I have no dtdll.dll file on my computer.Hope this helps,JimActiveSky Supporthttp://www.hifisim.com/images/as2004proudsupporter.jpg