Ongoing ctds in London, Paris, Brussel area

It seem very difficult why this happens. Off course I have tried to follow instructions on espand the ram. An tried to remove conflicting afx files with Airport Scanner.exeThe scenery is loaded and it looks wonderfull and then after af 30 s. Microsoft Flightsimulator needs to close.....I must be an scenery issue and I have pasted a copy of the ntdll.dll error report.I can fly outside NW europe with no problems.Thank you - you who take a scroll down this long mail and sees if something catches your eye.All the bestJens MichlasDKProduktMicrosoft Flight Simulator