Cambridge Audio’s wireless speakers do not require a driver to be installed. If you are receiving this message it is likely that you need to update your computer's Bluetooth driver in order to pair with your Cambridge Audio Bluetooth speaker.
Please note, Bluetooth drivers are not manufactured by Microsoft Windows but are manufactured by the computer manufacturer. Thus, downloading the driver is typically not done via Windows software update. The necessary drivers are usually available from the manufacturer’s website or technical support team.
If you are unsure of how to update your Bluetooth drivers, please contact your computer manufacturer.