Where are the 'Options' saved?

Where are options settings saved?
I prefer to fly with the cockpit turned off but every time I restart FL it’s showing again requiring me yet once again to uncheck the option. This is across all ships in all accounts so I’m assuming it’s something on the client end.

Is this saved on the server or on the client?

Thanks. I changed the value to 0.00 but it doesn’t seem to keep.