screen flickerin when i load wolfenstein the new order

I solved it for myself. You should try this if you have NVIDIA card, maybe the same way with AMD.

1.First of all, i went to the NVIDIA Control Panel. (right click on the desktop)
2.Then Adjust desktop size and position.
3. I ticked the box which is the "override the scaling mode set by games and programs" Just tick the box, save the settings and everything is okay :)