When i plug my usb device it makes the sound and it blinks slowly and says Device Driver was not successfully installed.It doesnt show up in My computer,it doesnt show in cmd in list disk and list volume,it only shows in Devices and Printers as an unspecified device and in my usb ports in device manager.I tred uninstalling and installing the drivers via windows,enabling and disabling,hardware and devices troubleshooting it reinstalled the drivers but it didnt work.Please help me if you can.