Best Answer ginjaninja , 18 December 2013 - 09:11 PM
ah ok think ive sussed it.
i deleted all my backdrops accross tv, music and movies
and also deleted the folders in the appdata\mb3\data folder (could have been more picky no doubt). then rescan.
this i believe ensures that mb3 is 100 synchronised between what backdrops exist and where they have been downloaded from...now no duplicates..
for other interested in achieving this state of mb3 metadata nirvana.you may want a command like this to backup your images just incase something goes wrong.
robocopy P:\MOVIES1 X:\MOVIES118122013 folder.jpg backdrop*.jpg /MIR /R:1 /W:1Go to the full post