No authentication required.
If you followed this guide, your Ziglar printer driver is now WORKING correctly. If you continue to experience issues, your hardware port (USB port on the printer) or the main control board may be failing. In that case, contact Ziglar Support directly—do not waste hours on driver fixes for a hardware problem. Ziglar Printer Driver WORK
Microsoft has tightened security. If you see a message saying "Windows cannot verify the publisher of this driver software," your Ziglar driver won't install. Restart Windows, enter Advanced Startup Options , and select Disable Driver Signature Enforcement . Then, reinstall the driver. No authentication required