SOLVED: 2/5 Libraries Cannot Be Edited, Otherwise Function Normally

[TheDreadPirate]

Look in this directory.

C:\ProgramData\Jellyfin\Server\root\default

I THINK that is the right directory for a Windows Jellyfin server. That directory will have all the files with your library configurations in it. You may just have to remove the Movies library entirely, ensure that it gets removed from that directory, and recreated the library (not renaming a duplicate).