[Solved] How to fix Fatal Errors in UEFN related to Graphic Cards and Shaders and Derived Data problems

hi @Fallen-Champ
The UEFN crashes are due to the wrong path on F:

Therefore your PC needs the new path added in Windows Explorer

on F:
create directory , not quotes,“Program Files”
Then go into “F:\Program Files”

on F:
create directory , not quotes,“Epic Games”

Now go in Windows File Explorer
copy F:\Fortnite to F:\Program Files\Epic Games\Fortnite

now update the short cut to Target to

F:\Program Files\Epic Games\Fortnite\FortniteGame\Binaries\Win64\UnrealEditorFortnite-Win64-Shipping.exe" -d3d11 -sm5 -DDC=None
1 Like