As of my latest knowledge, of their CNC control software (e.g., powerControl , powerM , or postprocessors) on a general “Campus” portal without credentials.
Do not install over an existing installation. Go to Control Panel > Programs and Features. Uninstall "Holzher Campus" and "Holzher TCC." Restart the PC. holzher campus cnc software downloads
Have a specific error code? Log in to the Holzher Service Navigator and open a ticket. They typically respond within 4 business hours. Holzher does not offer public, direct downloads As
The software cannot see the USB dongle (hardware key). Fix: How to access: You need a valid Service