Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This Device Manager error message indicates that information in the registry's service key for the driver is invalid.
Error Code
40
Display Message
"Windows cannot access this hardware because its service key information in the registry is missing or recorded incorrectly. (Code 40)"
Recommended Resolution
Reinstall the driver.