Insert the USB dongle into a USB 2.0 port (USB 3.0 ports sometimes fail to recognize legacy hardware). Wait for the indicator light on the dongle to turn solid.
Verify your environment variables. Open your Windows Search bar, type "Edit the system environment variables," and click environment variables. Under System Variables, ensure there is a path pointing to your Delcam directory. If missing, create a new variable named DELCAM_LICENSE_FILE and set its value to C:\Program Files (x86)\Common Files\Delcam\dcam.paf . activation artcam 2007 new