Hi folks. Hope we are all well Right I bought (genuine) a windows media center key for windows 8 for a old HP system (that system is dead as in gone) but I do have a brand new system. (8.1 installed as default) Now I bought a media center key for my old system but is it possible to re-use that key for the new system? Just wondering Sorry for confusing everybody I forgot media player/center are different from each other