Hi Soren! Here is the latest OpenNCC SDK (R20.12.2) update. The installation guide for Windows machines can be found by going to the "View-> OpenNcc1.x.x_Win-> How to install usb driver.docx" or by accesing this direct link https://github.com/EyecloudAi/openncc/tree/master/View/OpenNcc1.3.1_Win. If you still encounter difficulties please don't hesitate to contact us. We will do our best to respond to your questions ASAP. OpenNCC Team