If you installed the latest nVidia driver today, that may be the issue as others here have been reporting the new driver is a CTD minefield for FS2020 (see New Nvidia 497.09 Always CTD) . If so, try rolling back to the last video driver
If you installed the latest nVidia driver today, that may be the issue as others here have been reporting the new driver is a CTD minefield for FS2020 (see New Nvidia 497.09 Always CTD) . If so, try rolling back to the last video driver