# Can’t launch session (GetFilenameOnDisk returned a non-matching filename)

**URL:** <https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888>\
**Category:** Issues and Bug Reporting\
**Tags:** fortnite-creative, unreal-editor-for-fortnite, fortnite\
**Created:** [June 7, 2024, 1:36pm UTC](https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888 "2024-06-07T13:36:33Z")\
**Posts on this page:** 1\
**Showing post:** 5

<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:** [June 24, 2024, 6:47pm UTC](https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888/5 "2024-06-24T18:47:00Z")

</div>

Is this still happening? Could I please get some logs if it is?

> [@How to get your Fortnite logs](https://forums.unrealengine.com/t/how-to-get-your-fortnite-logs/682382):
>
> At times, we will ask you to send us your logs when you’re having an issue in UEFN. Here is how to do that: Exit Fortnite. Click on Start or press the Windows Key + R. Type \AppData\Local\UnrealEditorFortnite\Saved\Logs and press Enter. Zip your Logs folder and attach the zip file to your reply Please let me know if you have any questions!

---

_[View the full topic](https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888)._