Can someone at LM please take a look and advise if this can identify what is causing the crashes. The following is the readout from AppCrashView following the latest attempt to run P3D. Please let me know if you need any further information. This is in no way the fault of the sim, but, I would appreciate any assistance you can offer in correcting this. It does seem that the install of Concorde has somehow corrupted something in the registry. Prior to the installation of the Concorde the sim was running extremely well. Also the very stable 30fps I was getting is now down to approx. The plane is also difficult to control on the ground and Aivlasoft EFB is unable to track the flight. When loading at a gate the plane is off the centerline. I have attempted a flight with Aerosoft A320 and although it is working all is not good. Your registry does not show a valid Prepar3D™installation location'

I uninstalled the PMDG NGX and attempted a re-install, the process would not proceed and displayed a message saying 'Installation cannot continue. This only happened with PMDG, other payware planes would load and seemed OK.

The first issue was that PMDG NGX & 777 would not proceed with their initialization process and the sim would display a message saying the Prepar3D was closing. I am having a problem with my installation since installing FSLabs Concorde, which is the latest P3dv3.1 version.

Flight1 registry repair tool