[Steambat]

Ceege1 you could always try this.
Go into your config file and amend the following (make a back up first).
[window]
width=1920
height=1080
ColourBits=32
DepthBits=24
StencilBits=8
ChangeScreenRes=1
FullScreen=1
DrawIfNotFocused=0
EnableResize=0
EnableClose=1
SaveAspect=0
Use3Renders=0

The width and height is for my screen just add your requirments.