Sorry to have to post two in a row, but I'll gget better the more I know that I don't know!
A search of the old stuff when the labels were LABELs, stated the LABELs were in a qbittorrent.xxx file that I could not locate. I even checked the qb files but no luck. I must be close because I can smell them. USER/ %APPDATA%\roaming\qbittorrent? maybe?