Ensure your Windows user account is configured as an Administrator.
Confirm that the required post-processor file ( .con extension) for your specific CNC router or milling machine exists in the \Exec\postp subfolder. If your controller requires custom post-processing, copy your proprietary configuration file directly into this directory before attempting to output G-code toolpaths. Troubleshooting Common Errors Error: "Sentinel key not found" or "H0007" artcam pro 9.1 installation