My Book Live Auto backup is not backing up new files

Thanks… You are right all my pictures are there in the smartware backup folder (smartware.swstor) but how do I get my SHARED PICTURES folder updated? What other program would have them open? Is there anyway of determining which other PC or program would have it open? I am backup up the pictures from my Windows 8 PC to my MY Book Live. The only other way I access my pictures is from WD 2go and WD Photos from my iPad or my Android phone… if I shut down the other two devices should my SHARED PICTURES  get updated?