viking4d• Be sure your Husqvarna Viking 4D Software is confured with Send 1 direct USB . Connection to the Desner Diamond . 1. Open 4D Embroidery Extra. 2. Click Hoop. In Hoop Group selectMy first embroidery software from Viking Customizing still works but is so cumbersome with that readerwriter box and all. I love the new 4D Suite software, it is