Hello,since installing HF4 I've been getting consistent crashes, about 30 seconds after loading B738WL is done. Modern PC running Win 7 64 SP1, FSX SP2, i7 on X58 Asus MB, 6GB hi-speed RAM, no other programs running, default scenery. Worked fine following every previous HF.Deleting FSX.cfg solves this for one operation.

I had some of the same and try to look at your controllers If the throtthle or any axis is not in its up or down position it will crash to windows, /Michael PS!The end flight still cause a CTD

Do you have default flight with NGX? If you do, in free flight setup flight with FSX default plane and save as default flight. restart FSX. after that it shoud work. I hope PMDG will fix this. Danko Crnkovic