david roch wrote on May 24^th, 2009 at 2:37pm:

Hi Jack, Try to localize the file called MSVCR71.DLL in C:/. You should find it. Make a copy and past it into the main FSX folder. That should fix your problem. Best regards,

What does this .DLL file do? My cockpit sounds are also messed up. The Altitude chime, seatbelts, smoking, cabin calls, GPWS, and when I am looking straight forward out of the cockpit it gets really quiet then i turn the view to the side and it goes up to normal volume.

Any clues?? This is how it is with all airplanes in FSX now after installing Captain Sim. Any help would be GREATLY appreciated!