# Getting Error Code 30004 in UEFN Whenever I Try To start Launch Session Any solutions? 

**URL:** <https://forums.unrealengine.com/t/getting-error-code-30004-in-uefn-whenever-i-try-to-start-launch-session-any-solutions/2387192>\
**Category:** Issues and Bug Reporting\
**Tags:** fortnite-creative, unreal-editor-for-fortnite, question, fortnite\
**Created:** [March 12, 2025, 8:33pm UTC](https://forums.unrealengine.com/t/getting-error-code-30004-in-uefn-whenever-i-try-to-start-launch-session-any-solutions/2387192 "2025-03-12T20:33:22Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![skull24](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@skull24](https://forums.unrealengine.com/u/skull24)\
**Post date:** [March 16, 2025, 3:13am UTC](https://forums.unrealengine.com/t/getting-error-code-30004-in-uefn-whenever-i-try-to-start-launch-session-any-solutions/2387192/3 "2025-03-16T03:13:40Z")

</div>

These steps [How to Verify UEFN/Fortnite](https://forums.unrealengine.com/t/urc-exe-and-urc-dll-get-flagged-as-malware-from-microsoft-defender/1802519/5) and [Exclude Fortnite programs being wrongly detected virus](https://forums.unrealengine.com/t/urc-exe-and-urc-dll-get-flagged-as-malware-from-microsoft-defender/1802519/2) worked. But I have to launch the Session twice to make it work. But I just happy I got it to work, thanks.

---

_[View the full topic](https://forums.unrealengine.com/t/getting-error-code-30004-in-uefn-whenever-i-try-to-start-launch-session-any-solutions/2387192)._