"Where you got the VPD" just means the file’s source and context, because `.vpd` can represent different, unrelated formats, so the correct match depends on where it originated—Rockwell HMI projects, Visual Paradigm diagrams, MMD pose files, or Vensim optimization data—and clues like nearby folder names, the site you downloaded it from, file size patterns, and whether Notepad shows readable text can strongly hint at which ecosystem produced it. To identify your ` In case you liked this post along with you would like to be given details about VPD file format generously stop by the web-page. .