To answer your question about what to delete: Only delete the rsr's in the GEOMETRIES folder. The ones in characters or props and so on are only thumbnails and has nothing to do with the obj :o)

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.