I've disabled the V-Sync in three places; graphics card, in-game and in (/documents/my games/dishonored/dishonoredengine.ini). I've set maxsmooth to 250 and minsmooth to 100. I've disabled every single "resource heavy" option I can and for some reason I cannot get above 61 FPS.

Does anyone know what I'm missing here or can help me otherwise?

Nvidia GTX 970, 8GB Ram, IntelCore i5-6600K @3.5GHz (overclocked to 4.1GHz)

Your help is greatly appreciated, happy running!