i have a wmc integrated iso. pro with wmc. i used a free wmc key to activate it and i did it once somehow, and made a backup with Advanced Tokens Manager v3.5 RC 3 . then i ve changed my motherboard. now i cant make an activation with another free wmc key and my old key doesnt work with activation. What can i do to activate win 8 again with my old key or a new free wmc key ?