You still didn't say what you are trying to hear; and using a cable and software is probably the easiest way to 'reformat' the scanner. The article I gave you talks about this .....Mike
OK let's get off of DOS (Dumb Operating System) and get back to the question at hand - if you REALLY want to wipe the PRO-96, the procedure is outlined in the PRO-96 FAQ, a link to which is in the article I gave earlier.