The "AppData" folder is hidden by default, check "Hidden items" in your Windows view properties. If you report a crash, ALWAYS zip and attach the WHOLE "Crashes" folder in the same directory. Do not post "I have the same issue" in an existing thread with a game crash, always open your own thread.
Two things you have wrong are: 1) Centre spring settings. If you look over at the official forums you will see the devs state that you shouldn't enable centre spring because the game does it and that setting in the logitech profile causes issues. 2) Allow game to adjust settings. You should have it ticked. The wheel rotation should be as fast as the car rotates. If not you have the wrong steering lock. In Content Manager check the “Auto-adjust scale to match car’s steer lock” under Settings / Assetto Corsa / Controls / Axis. Smooth transitions and end of drifts makes the steering wheel a lot more calm. morOSWer 10 January 2020 17:08 3. Degrees: 900. Allow game to adjust settings CHECKED. Combined Pedals MUST BE DISABLED. In AC -> Controls -> Advanced. Force Feedback Gain: 85% (the overall strength of all effects). Filter: 0% (helps to smooth out FFB effects). Damping: 0% (helps by deadening the feel of the wheel and FFB effects). Minimum Force: 5% (can assist with G27 . 225 236 37 417 194 443 329 166