I am trying to play the game at resolution 3440x1440 window full screen. I tried changing it in game but when I change the resolution and the screen mode to window full screen my screen turns black. I tried editing the SystemOptionsGraphics.cfg to the correct resolution and FULLSCREEN="1" and WINDOWFULLSCREEN="1" but that didn't help either.
I have deleted the file several times and relogged to try again but no luck. I can only play at 2560x1440. I also tried altering the launcher from 64 bit to 32 bit with different settings but that didn't work either.
I also reset the settings of the video card and after that the configuration file again but it just won't work. I am using an AMD Radeon RX 5700 XT
Does anyone have any suggestions?