Set up

[Alogoth]

I have recently reinstalled the game after changing PC's and deciding to return. I cannot seem to get my Display to remain in Fullscreen, and my Mouselook sensitivity is way off. Its crazy fast looking up and down but left and right is crazy slow. I cannot figure out how to fix it. I remember doing it in the past with some sort of file edit but cannot remember what it was I did. Can anybody help?