# UE 5 .exe does not work

**URL:** <https://forums.leialoft.com/t/ue-5-exe-does-not-work/5026>\
**Category:** Unreal SDK\
**Created:** [August 22, 2024, 6:44pm UTC](https://forums.leialoft.com/t/ue-5-exe-does-not-work/5026 "2024-08-22T18:44:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chrisninja](https://avatars.discourse-cdn.com/v4/letter/c/bbe5ce/32.png) [@chrisninja](https://forums.leialoft.com/u/chrisninja)\
**Post date:** [August 22, 2024, 6:44pm UTC](https://forums.leialoft.com/t/ue-5-exe-does-not-work/5026/1 "2024-08-22T18:44:20Z")

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Hello, i developed an application using Unreal Engine 5 and the LeiaSR PLugin for a 3D Display. In the UE Editor the application works but i now want to create an .exe. After Packaging the project, the .exe is successfully created but i can’t execute it. The .exe log says

“LogStreaming: Warning: Failed to read file ‘C:/Users/3DLAD/Unreal/3DHeadDownDemo/Windows/Cloud/IoStoreOnDemand.ini’ error.  
LogPluginManager: Error: Unable to load plugin ‘XRBase’. Aborting.  
LogCore: Engine exit requested (reason: EngineExit() was called)  
LogExit: Preparing to exit.”

right before the .exe is shut down. How do i fix this problem?

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**Author:** ![gracelia](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.leialoft.com/gracelia/32/1904_2.png) [@gracelia](https://forums.leialoft.com/u/gracelia)\
**Post date:** [January 27, 2025, 8:49pm UTC](https://forums.leialoft.com/t/ue-5-exe-does-not-work/5026/2 "2025-01-27T20:49:21Z")

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The issue might be with the XRBase plugin or the missing IoStoreOnDemand.ini file. Try checking if the plugin is correctly packaged with the project.