Step 4: Installing Drivers for the SDR Receiver
Download and extract Zadig (you will need a program like WinRAR or 7-Zip). Take note if using Windows XP you will need to download the XP version. Connect the receiver to your computer and ignore/cancel any attempts Windows tries to make to automatically install drivers. In Zadig select “Bulk-In, Interface (Interface 0)”. You may need to go under options and list all devices. Select WinUSB as the driver to install and press Install/Replace Driver.
Next to Driver it should now say WinUSB and the version number. I don’t believe it is required, but if you like you can do the same for Interface 1.