MBP auto-brightness problems windows 8.1

have had a problem for some time when my MBP would dim and not come out of 'dim' even with brightness turned all the way up. found this fix and expect it to work. will pull the post if i find it not to do the trick.


http://www.howtogeek.com/107173/disable-windows-8s-adaptive-brightness-to-fix-dark-screen-problems/