Could you give some additional info like file path, screenshot or explanation what exactly you are trying to change?
You can change setup through setup menu available in launcher window or from in-game options. Which one caused problems?
Well, I tried setup menu when launched the game, but all my new settings restored to default as soon as I closed setup.
So I came to bin directory and used nglide config file and managed to set a proper 1920x1080 resolution. The game's been working good so far. I just have the only crash to the window.