It should work fine, the keyboard shouldn't need any drivers, Windows should find the automatically.
Have you tried unplugging all other usb devices and just have the keyboard plugged in?
Try and find anything related to the keyboard inc files and drivers and uninstall it, also unistall in device manager.
Try running a Windows update with the keyboard plugged in and see if that picks anything up.
Scan for new devices in Control panel.
Try updating the driver from device manager and manually select one from the list.
Thats all I can suggest really.