Hey guys, why my epic game launcher display nothing when I use Win8.1 OS , while Win7 OS acted OK . I will be crazy for that mess . Help! Plz!

Hey guys, why my epic game launcher displays nothing when I use Win8.1 OS , while Win7 OS acted OK . I will be crazy for that mess . I have updated DX, Help! Plz! is that a problem because of no Visual Studio installed?

Try updating your graphics drivers too. Visual studio is not required to run UE4. Have you tried re installing the launcher?

You might want to read this. It’s most likely something to do with graphic card.
link you might want to read

I got it solved , right click launcher , tick high DPI…zoom , thx guys!