Fix This device is not working properly because Windows cannot load the drivers required for this device. (Code 31) Network Adapter issue.

The Code 31, Windows cannot load the drivers required for this device occurs if the device driver associated with a hardware component on your computer is either missing, corrupted, or incompatible.

I'm running Windows Server 2008 R2 x64 and I have a driver that isn't signed so the Device Manager displays the following message: "Windows cannot verify the digital signature for the drivers ...

These aren't like your chipset or graphics drivers where you can (and should) update them yourself, but fortunately, Windows has a built-in scan tool to help fix file system and Windows driver errors.

Hackers exploit gaping Windows loophole to give their malware kernel access Microsoft blocks a new batch of system drivers, but the loophole empowering them remains.