The software requires a physical yellow security dongle to run. Ensure yours is updated using the Gravitech Dongle Update utility found in your installation folder. Machine Setup: Gravostyle 8 Installation Guide to install the GT Smartstream
For further details on specific features like or 3D laser features , you can refer to specialized Gravotech Support tutorials. Gravostyle 9 - Simple Job Setup-Text Editing in Laser Mode gravostyle 8 manual