UEFN crashes on startup

General Issues and Bug Reporting
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1

Please select what you are reporting on:

Creative

What Type of Bug are you experiencing?

Assets

Summary

Crashes on startup

Steps to Reproduce

Fix crashing

Expected Result

Can open UEFN and use it

Observed Result

.

Platform(s)

pc

Island Code

n/a

Additional Notes

Plz hep

2

Here is the Error message for anyone and I verifyed the files and uninstalled and everything

Screenshot 2024-04-01 125543
Screenshot 2024-04-01 1255432559×1433 184 KB

3

Hi,
This is a hardware error your PC graphics card need to have its drivers updated to support DirectX 12 Shaders 6 (SM6).

For Nvidia Graphics drivers use
NVIDIA Update|NVIDIA

minimum specification
Hardware and Software Specifications | Epic Developer Community (epicgames.com)

Software Ray Tracing:

Video cards using DirectX 11 with support for Shader Model 5
Hardware Ray Tracing:

Windows 10 build 1909.1350 and newer with DirectX 12 support
One of the following graphics cards:
NVIDIA RTX-2000 series or newer
AMD RX-6000 series or newer
Intel® Arc™ A-Series Graphics Cards or newer

All graphics drivers must be latest versions

4

I do but still crashed

5

hi,
My post on new installation UEFN crashes may help
[RESOLVED] Issue with New Installations of UEFN - (Solved) Windows 11 UEFN crashes

6

It worked kinda but enough for me to load up a new project and restart the project