Hello Community, I was struggled in this problem for a week but still didn’t work out.
I tried to launch engine 4.25.4 and 4.26.0, nothing happened. No loading interface, no error report.
However ue4Editor.exe can be shown in Windows task manager.
I can open 4.22.3, this version works good.
I tried to reinstall system, still not work.
I tried to reinstall engine in different hard disk, not work.