Finding the correct driver is crucial because the "Evolution" interface must be recognized by Windows as a USB Device rather than just a serial port. Official Actia Driver Support

Performance

Once installed properly, the hardware maps directly to a specific device profile. Open and expand the Universal Serial Bus controllers tab. You must see:

If Diagbox freezes during vehicle selection, use the Interface Checker to flash the firmware version to match your software requirements (e.g., Firmware V4.3.7 or V4.4.0). Troubleshooting Common Actia Driver Errors Error: "Device Not Recognized" or "Code 43"