Game installed on new PS3

Hi.
I had to totally reset my ps3. So now that I have the game reinstalled, it won't accept the registration code.

I should point out I was a sub account on the ps3 prior to reset. Now I'm the prime account.

Any help/ suggestions would be appreciated.

So you've created a new PSN ID? I'm afraid this won't work as you have already redeemed the code against your original PSN ID and that is what is linked with your SE ID. You need to log in under your original ID for the game to work.