Activating again after upgrading Window7 to Window8 Jan 29, 2013 By Frederic Chaplin Hi, I just upgraded from window 7 to window 8. On window 7, I had Storyline installed and activated. On window 8, Storyline is still here but it is asking for activation again and my serial number don't work anymore ! Thanks for your help. I need to use Storyline today... Frederic.