MAJOR ISSUE - UEFN Crashes upon launching

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Summary

I’m not able to get into UEFN. every time I try to launch the game it crashes.

Error:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000090 UnrealEditorFortnite_Win64_Shipping...

I have gone through every support option that was available that was given through live support.

If I delete UEFN do all of my maps delete with it?

Steps to Reproduce

N/A

Expected Result

UEFN opens

Observed Result

Editor Crashes

Platform(s)

PC

FIX:

Validate Files in Epic Games Store