[ENGINE]
ForceDisplaySize=true
ForceAntialiasing=true
ForceDisplayRefreshRate=false
ForceAnisotropicFiltering=true
MaxAnisotropy=16
AntialiasingQuality=1
DisplayRefreshRateHz=60
DisplayWidth=1920
DisplayHeight=1080
ReflectionsForceHighPrecision=true
ReflectionsExtremePrecision=true
AntialiasingUpScale=2.0
Change the size to 3840x2160 if your monitor/gpu supports it.