Does it let you choose the folder or something? If so, then could you copy/paste the folder path specified there and the one where your files actually are? I know with certain softwares there can be issues if files are in Users/djomnimaga/appdata instead of another user path. I haven't used TNOC in 2 years though so I can't help much. Hopefully Adriweb, Critor or Lionel can help.