hello !
i add books through add books dropdown list because i not intellgent enough to configure it further. i select "no repeats" when rescanning or doing inital scan -- and, i happy. BUT what i see once is what i tried is scanning ~/Calibre Library and it found so many books that were not even repeats, i though even i was humbled by this discovery.
can you or anyone assist ? when i do this now, it simply says "just the same as original rescan and also given option not to repeat duplicates" thats good for me. i hope for lil better.
see ya
i do believe its possible it's got hidden books in there. i believe they mine.