Model : TL-WN851ND

Hardware Version : V1

Firmware Version :

ISP :

Hello! I have been having no success getting this wifi card to work on a rig for my sister. Here is what is going on:

Windows can see the device, but lists it as both ethernet controller & unknown device.
Windows cannot install the driver automatically. I have done this with no firewall, no antivirus, in safe mode, in normal mode.
Installing the driver with the setup.exe fails. I have done this with no firewall, no antivirus, in safe mode, in normal mode.
Installing the driver manually results in: Error - This device cannot start. (code 10)
The TP-Link Utility is unable to see the wifi card. This is with or without any of the drivers installed in any methods above.

....help? please? >_<