Disable Automatic Brightness on Windows 8 Bootcamp

Here is a link that explains very well how to disable automatic/adaptive brightness on your Windows 8 running with BootCamp on Mac.

I had a problem with my display brightness that most of the time was dark even though the brightness was adjustet to the maximum. This article solved my problem:
http://www.howtogeek.com/107173/disable-windows-8s-adaptive-brightness-to-fix-dark-screen-problems/