my friend says my laptop may b to old but i dont think it is and i do eveything rite. i put gamertag in ezgt and then i put it in modio rehash and resighn and then i put back on the harddrive an yet it still doesnt let me sighn in somtimes it will say corrupted profile or it doesnt pop up at all and if it does pop up its only in my memory not were i can sighn in so any1 have any tips