Windows 10 Multimedia Controller Driver Mac Boot Camp

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Then Driver Booster will search for your computer with the missing drivers, including Multimedia Audio Controller drivers. Then you can know how many drivers are missing or corrupted. Here you can know exactly why there is no audio output device is installed in Windows 10 if your audio driver is showing here. I made a bootable usb and installed Windows 10 using it. It does have latest drivers too. Everything is working in it after installing Bootcamp drivers except the sound. I just get a red cross on the Volume icon in system tray and when I click on it, Windows starts to troubleshoot and the result always points that the hardware change might not. For the right click problem, first try running the SFC command. This is from the Tutorial Forum. SFC Command - Run in Windows 10 - Windows 10 Forums. For the driver issue have you tried updating the driver using Device Manager ( +X click on device manager). Try double clicking on speakers and in the driver tab click on update driver.

This worked for me; it might not work for you. Remember I’m just same random guy on the internet so I take no responsibility for anything that happens to your machine. Okay?

The Problem

As yet (5th Aug 2015) there’s no official support from Apple for Windows 10 running through Boot Camp. So, when I upgraded from Windows 8.1 to 10, I was expecting there to be a couple of issues. The main one for me was that the fn key wasn’t working.


But, it turns out to be easy to fix.

Get the Driver

The driver for Windows 8.1 works with 10, so you just need to grab that.

Go to and find your machine in the list. You want to look for the zip file download of the Boot Camp Assistant software.

Multimedia Audio Controller Driver Install

Update controller driver windows 10

For me, it was this one:

Download that file (it’s pretty big – 882Mb for my one) and unzip that once done.

Install the Driver

Multimedia Driver For Windows 10

Inside the unpacked folder, go into the BootCamp folder and then into the Drivers folder under that.

Multimedia Video Controller Windows 10

The keyboard is an Apple device, so go into the corresponding folder and you’ll find AppleKeyboardInstaller64.exe. Run this installer and you get updated drivers and a working fn key.