First time post, consult the FSL320 problem

[ERDONG ZHOU]

I used the FSL320 for the first time.I would like to know what I need to do if I need to reinstall my system or replace my computer in the future.

 

By the way, why is the key Settings of the game reset after closing the game with FSL320?(this requires me to reimport the configuration every time, but it's a hassle)