# 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:** 12

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**Author:** ![Jimbohalo10](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/jimbohalo10/32/961440_2.png) [@Jimbohalo10](https://forums.unrealengine.com/u/Jimbohalo10)\
**Post date:** [August 16, 2024, 9:48am UTC](https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888/12 "2024-08-16T09:48:16Z")

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hi @Lev2011Games  
Fixed in 31.00

> **[31.00 Fortnite Ecosystem Updates and Release Notes | Unreal Editor for...](https://dev.epicgames.com/documentation/en-us/uefn/31-00-release-notes-in-unreal-editor-for-fortnite#communitybugfixes)**
>
> 31.00 Fortnite Ecosystem Updates and Release Notes in Creative, Unreal Editor for Fortnite, and Verse

- UEFN projects can now be in paths that contain directory junctions.
  - [Forum Issue Report](https://forums.unrealengine.com/t/can-t-launch-session-getfilenameondisk-returned-a-non-matching-filename/1893888)
  -

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