Autodata Sentinel Key Not Found E0209 Work -

Unplug the USB Sentinel key and plug it back into a different USB port.

Most Sentinel keys have a small red or green LED. If the light is off, the port may be dead, or the dongle itself may be faulty. autodata sentinel key not found e0209 work

Other software that uses USB protection (like older diagnostic tools or CAD programs) can sometimes conflict with the Autodata key. Unplug the USB Sentinel key and plug it