Viking 4d readerwriter "cannot write to card"?

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 phone1,985 Followers, 205 Following, 3,562 Posts - TOTO VIKING4D (@viking4dtoto) on : 🎱INFO TOGEL TERPERCAYA 🌈TERUPDATE TIAP HARI NIKMATI SENSATI