Download the Zadig at : http://zadig.akeo.ie/
Connect the gizDuino miniUSB to PC.
Select: USBasp
Driver: libusbK(v3.0.7.0)
Click Install Driver.
Go to Device Manager> Search "libusbK
gizDuino mini variant with USBaspLoader firmware and USB programming port to form a complete low cost Arduino compatible mini board! No need for a separate USB programmer. Choice of ATMEGA328/328P or ATMEGA168/168P controller.