Where is 'Backup Library'

[jbdev001]

Hi I moved my portable MusicBee to a different location on my computer - now whenever I open MusicBee, an empty AppData/Tag Backups folders gets created in the old MusicBee location.
I've seen this page which might help? https://musicbee.fandom.com/wiki/Backup_%26_Restore but I don't know where the option 'Backup Library' is in MusicBee Preferences.

[sveakul]

I don't know where the option 'Backup Library' is in MusicBee Preferences.

File->Library->Backup Library