How to Fix the "Sentinel Key Not Found" Error in Autodata on Windows 10 If you are seeing the "Sentinel Key Not Found" error (often accompanied by error codes like ) when launching Autodata on Windows 10,
Check the SysDev Laboratories Sentinel Guide for specific Windows 10 installation steps. Advanced Solutions for Autodata 3.45 autodata sentinel key not found windows 10
Right-click each USB Root Hub, select Properties, go to the Power Management tab, and uncheck "Allow the computer to turn off this device to save power." How to Fix the "Sentinel Key Not Found"