# Can't log into UEFN

**URL:** <https://forums.unrealengine.com/t/cant-log-into-uefn/2013576>\
**Category:** Issues and Bug Reporting\
**Tags:** unreal-editor-for-fortnite, crash, editor, fortnite\
**Created:** [September 9, 2024, 6:04pm UTC](https://forums.unrealengine.com/t/cant-log-into-uefn/2013576 "2024-09-09T18:04:27Z")\
**Posts on this page:** 1\
**Showing post:** 4

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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:** [September 10, 2024, 3:04am UTC](https://forums.unrealengine.com/t/cant-log-into-uefn/2013576/4 "2024-09-10T03:04:14Z")

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hi @wastedfnc  
Then you need to verify your installation as anti-virus has  
wrongly removed programs

[urc.exe and urc.dll get flagged as Malware from Microsoft Defender](https://forums.unrealengine.com/t/urc-exe-and-urc-dll-get-flagged-as-malware-from-microsoft-defender/1802519/5)

run epic launcher as administrators and verify then launch UEFN from inside the launcher

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