Solutions
-
RickB1293's post in FSX Crashes When "Request Route" button pushed on FMS was marked as the answerPMDG changed the flighplan formats they save to the ...FSX\PMDG\777 folder with SP1 and SP1b. Delete all of your 777 flightplans from the folder. PFPX, ASN or the old fashioned FSX flightplans loaded from the ...\My Documents\Flight Simulator X Files location still work if you enter them on the CDU/Route page.