Looking to reinstall the games (LG & N) on my machine after having reformatting it a while back. I'd like to reinstall both of them actually. I still have the E-Mails with instructions saved but the link for LG is no longer valid and the login/password for N isn't valid. Boutique still has my key for N (purchased beginning 2013) and for LG (purchased 2010) the key isn't on the boutique however I have the cards, disc and so on which will have it. What do I need to do?