I found the solution. Sorry for my English, login on the account that doesn't have access to the game, start destiny, get to orbit. Without logging out of the first account , open the account that have the lisence. You will notice that destiny still runnin under the other account name. Press to resume the game, now press the TTK icon it will say you need to purchase (press purchase) it will say you already purchased and will ask you if you wanna install it press install. That's it log out of the second account. I can't believe I figured this out . My gamertag is librichi1, message me if u need help This is for Xbox one, try it on 360 and let me know