viking4dI still don't have an answer to this question and will not update to Windows 10 until I know it will run 4D. I did reach technical support for the embroidery software by phoneRe: Viking 4d readerwriter cannot write to card? (posted on 52109 5:31 PM ET) when you are in the 4d organiser at the top menu bar there is an option quicklinks 4d file