Navigate to > Advanced Options > Startup Settings > Restart .
In the Windows Device Manager, a legitimate or high-quality clone running firmware 1.67 identifies itself specifically as:
Ensure your laptop battery is sufficiently charged or plugged into an outlet during diagnostics to prevent communication drops.
For anyone using an Opcom interface with Opel, Vauxhall, or GM vehicles, . It offers the best combination of stability, compatibility, and authenticity. If your interface supports it, upgrading to 1.67 is highly recommended.