Can't get server to launch

[grobleschmomble]

Try renaming all the XML files in that directory.  Jellyfin will regenerate them with defaults.

Rename them by appending with .bak like the other one? Or just to something non-default?

EDIT: A little embarrassing, I was trying this with an old config folder that I had since changed to a different place, so these files were not affecting anything. I tried @theguymadmax 's suggestion again in the correct location and deleted that old config folder to eliminate confusion and it's working like a charm!! Thank you guys