Trouble with FMC

[maverick11]

hello,
tried different aircrafts with FMC, e.g. Project Airbus A319 Airberlin Red package. Includes default A321 VC with added FMC.
Or Project Airbus A320-200 with Air Berlin operated by OLT Express.
When I try to load the Aircraft, FSX crashes down, "unexpected error"
When I delet the aircraft FSX runs normal again.
Does anyone else have the same problem, or maybe an answer to fix this problem?

Dieter