any ideas?

Faulting application name: fsx.exe, version: 10.0.61637.0, time stamp: 0x46fadb14
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x100a800d
Faulting process id: 0x13a4
Faulting application start time: 0x01cab6f829209196
Faulting application path: C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\fsx.exe
Faulting module path: unknown
Report Id: 9076e9bc-22eb-11df-8ebc-00226866db83