# Odd Error Message with UEFN

**URL:** <https://forums.unrealengine.com/t/odd-error-message-with-uefn/1769811>\
**Category:** Issues and Bug Reporting\
**Tags:** fortnite-creative, unreal-editor-for-fortnite, question, fortnite\
**Created:** [March 24, 2024, 1:02pm UTC](https://forums.unrealengine.com/t/odd-error-message-with-uefn/1769811 "2024-03-24T13:02:58Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Andreidinox](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Andreidinox](https://forums.unrealengine.com/u/Andreidinox)\
**Post date:** [March 24, 2024, 1:02pm UTC](https://forums.unrealengine.com/t/odd-error-message-with-uefn/1769811/1 "2024-03-24T13:02:58Z")

</div>

Whenever I attempt to open UEFN with the Epic Games Launcher I recieve the error message:  
Failed to open descriptor file …/…/…/FortniteGame/FortniteGame.uproject

Does anyone know how to fix this?

---

<div class="post-metadata">

**Author:** ![Stevie-Moon](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/stevie-moon/32/701656_2.png) [@Stevie-Moon](https://forums.unrealengine.com/u/Stevie-Moon)\
**Post date:** [March 25, 2024, 2:01pm UTC](https://forums.unrealengine.com/t/odd-error-message-with-uefn/1769811/2 "2024-03-25T14:01:57Z")

</div>

@Andreidinox Thank you for your report! Can you please re-post using the “New Issue” option on the Issues and Bug Reporting forums? Posts with this feature are connected directly into our development team so we can quickly get to them!

For more information, such as how to get the reference ID, please check out the article here: [Using the Creative and UEFN Bug Reporting Form](https://create.fortnite.com/news/using-the-creative-and-uefn-bug-reporting-form)

---

<div class="post-metadata">

**Author:** ![Flak](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/flak/32/769441_2.png) [@Flak](https://forums.unrealengine.com/u/Flak)\
**Post date:** [March 25, 2024, 3:18pm UTC](https://forums.unrealengine.com/t/odd-error-message-with-uefn/1769811/3 "2024-03-25T15:18:00Z")

</div>

We’re checking into this.  
[Issue with New Installations of UEFN](https://forums.unrealengine.com/t/issue-with-newinstallations-of-uefn/1771613)