If they are identical in name and extension and location, they are the very same file. There cannot be 2 files of the same name (extension included) in the same location. Windows Search function must be seeing double. Time for Bill Gates (or whoever is chief there now) to get a new prescription for his glasses. ... Let him contract a 'window cleaner' while he's at it.
Why not check the location of those file(s) using windows explorer. Pretty sure only one shows up there.
Are you sure one is not a shortcut to the image? Is there a small curved arrow on the icon?