1. No need for a screenshot utility at all. Just press the “print scrn” button, open any image editor and past it in there.
  2. The .net Framework files are never in the temp folder.
  3. I am still missing essential information here.
    What OS?
    What .net version?
  4. All of the DLLs targeted belong to the screenshot program Screenpresso
    So they do NOT belong to .net framework at all.