MSFS Crash Before Opening

According to the community, this may be caused by the Nvidia App. The error is coming from the DLL 190_E658703.dll. See if this fixes your problem (temporarily since this DLL is coming back, but there is a second solution but you can test this one to see if this is your problem):

Win + R, this should open the run box, put this in the search bar: C:\ProgramData\NVIDIA\NGX\models

Then, go to the search bar in the upper right corner and search for or copy this name: 190_E658703

If it appears listed in the search, delete everything without exception (Shift + A then Shift + Del). See if that solves the problem.

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