Apple Wireless Keyboard - Fn key not recognized in Windows 10 (Bootcamp)
The fn-key on the Apple Wireless Keyboard is simply not recognized in Windows 10, though other keys works.
Windows 10 is installed with BootCamp on a MacBook Pro (early 2015), with dual boot.
The wireless keyboard works perfectly in MacOS Sierra, no issues with fn-key there. The built-in keyboard on the MacBook and it's fn-button works fine in both Mac OS Sierra and Windows 10.
Reinstalling "AppleKeyboardInstaller64.exe" in Windows does not help.
Disable/enable the HID Keyboard Device in Device Manager, does not help eiter, nor updating driver.
Using tools such as SharpKeys (in Windows) doesn't even detect the fn-button, which leads me into thinking this is a low level driver issue.
Any ideas?