I have a windows 7 Ultimate 64 bit. My multimedia keys work when I am browsing the net and such, but whenever I play games ((league of legends)) It won't work.. I press FN + F8,F9 and F10 but it does not work for some reason but when I alt tab and do it, it works. I've tried the game in borderless,windowed mode and still nothing. Funny thing is windows media player works perfectly. Am I doing something wrong? I have put the settings in global.