#1 - Navigate to
C:\Users[username]\AppData\Local\EpicGamesLauncher\Saved\Config\Windows directory
#2 - Open
GameUserSettings.ini
#3 - and add lines to the end like the following: (so under [Launcher]
[Launcher]
CreatedProjectPaths=D:/YourStuff
CreatedProjectPaths=D:/YourStuffNew
This should add all UE5 projects to the list (might need to restart the launcher) if they still don’t show after this be sure to check the “Show all projects” checkbox
EDIT:
Should be GameUserSettings.ini
sorry.