I couldn't find any way to get Windows 10 to recognize my Pronto TSU-7000. I finally managed to track down an old Toshiba laptop running Windows XP and am using that. It will never be hooked up to the internet or be used for anything but updating the Pronto so I'm not worried about viruses or anything like that. I got it for $100 and I consider it a bargain!!! I'm just glad I will be able to keep my Pronto viable for the foreseeable future. :-)