This is a frequent error with Nuvoton drivers. It usually means the driver is outdated or there is a resource conflict. To fix it, uninstall the device from the Device Manager and restart your PC to force a clean reinstallation. Driver Not Found

The Nuvoton Communications Port driver is a critical software component that allows Windows 10 to communicate with Nuvoton hardware, such as motherboard chipsets serial port adapters embedded systems Best Driver Versions for Windows 10

: If automatic updates fail, you can manually add it by selecting Action > Add legacy hardware and choosing Ports (COM & LPT) from the list.

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