As seen here
When I click buttons in UE4, nothing happens. This also happens in the editor.
I resolve this I have attempted to use different versions of UE4 and reinstalled the prerequisites.
I am running Windows 10 build 14942.1000
Thanks.
You’re not the first one to face this issue, here’s another post about the same issue:
They mentionned a small workaround, which might work as temporary fix
Thanks for the help; that post linked to another which ha a fix where you modify the engine source and etc.
Now I just need to figure out how to rebuild 4.13. =p
Happened a few times with 4.18 upon opening existing project. Restarting editor fixed it.