This indicates a driver mismatch. Uninstall the current driver, restart the PC, and manually select the driver from the C:\AWRoot\bin\fi\Drivers directory (if Diagbox is already installed). Driver Signature Enforcement

Two primary utilities are used to manage the interface driver and hardware:

Check your Windows Device Manager . The interface should appear under "Universal Serial Bus controllers" or a dedicated ACTIA category.

"Development and Implementation of the ACTIA PSA Interface Driver: A Novel Approach to In-Vehicle Network Communication"