I inststalled FlyII!Then Patched it to v.210Then Patched it to v.240Then installed PMDG 777I tested the game at this point and it worked.Then installed PMDG 757 with the 777 patchGame registers an error in winrunn.cpp on line 157 at startup and crashes.How do I fix this?PMDG no longer supports FlyII it appears.Thanks!

Haven't used the Fly version in ages although at the time, PMDG was already the leader in sophisticated add-ons.Might try the Fly Forum here on AVSIM. Bet you somebody over there can help you.

From a long way back: Do a disc cleanup between each patch. Might get you out of trouble. Dunno why, but this used to work for me. If that doesn`t work...I`m outta here. :-bigangelPS: Check the Fly! forums tips section!