: Once the main software installation finishes, a prompt to install the USB Drivers will typically appear. Ensure your RT809H programmer is unplugged during driver installation. 4. Initial Configuration
: Many antivirus programs flag programmer drivers or executable files as "false positives." It is recommended to temporarily disable real-time protection or add the download folder to your exclusions.
: Open the application from the desktop shortcut.
The specific version 20210701 is a legacy stable build of the RT809H software.
