Install PolyBoard → launch.
Despite some minor drawbacks, I'm extremely impressed with Polyboard and the value it offers. The software has streamlined my design process, saved me time and money, and allowed me to create high-quality furniture pieces that I'm proud of. polyboard activation code
If you have a USB dongle (physical key), but Polyboard says "No license found": The USB port might be dead, or the drivers are corrupted. Install PolyBoard → launch