When I go to update my applications and old email address comes up. I do not remember password or security question. I have new account with different email and password. I am logged in store and on ipd as new account but this old one keeps popping up! Help
Since you purchased the applications which you wish to update from your old account, you must log in with that old account. and since you can't access that account anymore, your best option is to purchase those applications again to gain full ownership of your purchases.