So I'm having a great time playing the first Dishonored, but I've got a serious problem: The controls, video options, etc. keep switching back to defaults every single time I start the game.

I know this problem was also present on the Steam version and there were ways to fix it there, but I can't believe nobody at Bethesda nor Arkane tried doing anything about it when they brought the game to GOG. If there's anything that can be done on the GOG version, could anyone let me know? I hate the game's default controls, and I like to be able to modify my settings so that I can get the game to perform well on my system.

In case anyone wants my specs, I'm playing the game in Wineskin on a Macbook Pro with El Capitan installed. I'm sure RAM, VRAM, and graphics card are irrelevant in this situation.

EDIT: I found a way to fix it! I just needed to tweak the game's ini files to change the default settings. Now the controls are as I want them.