Anybody knows, how I can disable the automatic door opening in fs2crew for wilco Airbus when I start up... can I go to a file inside to edit ????

Not possible. Only way to not have the doors open is to not 'start' the pre-flight events.Remember that starting the pre-flight events is optional. You don't need to press 'start' to run the non pre-flight sections of FS2Crew.Cheers,Bryan