hi @SawYair ,
Your not logged in correctly or you are using another account.
retstart the PC, restart your broadband router.
Login to Epic Games Launcher with username and password
answer request for security code
Clear the browser cookie cache check if you are still logged into correct account
top right of screen
Read the instrctions for use between accounts and how
Lore - Unreal Revision Control version 2 works
Open Epic Games launcher Right Click run as Adminstrator
Select UEFN and Launch check that at 96% login is successful.
If login has failed then there is a problem with UEFN and you need to click the three dots and verify installation
If you have a shared projects the follow the instructions in the article
Use URC2 in your UEFN Project. Step-by-Step Guide | by Roberto Cristaldo [Posibillian Tech] | Medium