ngx crashing in Air Hauler

sorry posted twice for some reason please delete this one Thanks

Hi,  runs fine if  I load up form FSX  but if I load from Air Hauler suddently started gettig this?

Any ideas?

thanks

Faulting application name: FSX.exe, version: 10.0.61637.0, time stamp: 0x46fadb14

Faulting module name: PMDG_737NGX.DLL, version: 1.0.0.0, time stamp: 0x4f5162a3

Exception code: 0xc0000005

Fault offset: 0x00016c30

Faulting process id: 0x23c8

Faulting application start time: 0x01d006566e2cb5e2

Faulting application path: E:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\FSX.exe

Faulting module path: E:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\GAUGES\PMDG_737NGX.DLL

Report Id: be4062e3-7249-11e4-9b25-c86000df2405