I installed MSFS Deluxe Premiere edition yesterday and unable to start without immediate CTD. Specs are: Ryzen AMD 3700X CPU and EVGA 3090 24Ghz GPU. Upon installation, the system recommended “ULTRA” graphics settings which I now regret having selected. Since I can’t even start, can I at least reset to MEDIUM? Should I delete and re-install as the repair option does nothing to correct whatever is wrong?