GuusDeKroon

Hey, I'm new to launchbox, so my apologies if this is an easy question. I installed Mario Kart 8 into launchbox, with the intent to use it in bigbox. The thing is, it doesn't keep my settings. It opens up the same rom, except it's lower resolution. Is there any way to fix this? I would really appreciate the help! Best regards, Guus de kroon