hello i have a nikon d3300.
i have installed on my Windows 7 Proffessional 64 Bit. when i will installed the "Zadig" Tool to installed the WINUSB Driver than it came this.
i can see the d3300 and clicked on "replace driver" after this its loading long time. and than it cames a message
it gaves another way to installed the driver, i remeber long time ago i have installed this on another pc and it has worked and i can start the tool dslrdashboard after the driver worked.