I have the same problem... Bought the game new and it says the code is incorrect or expired, what can I do to finally play online??
Those of you with inactive/invalid codes should contact your local PlayStation Support for further assistance.
They will be able to find out the reason the code is showing as invalid.
i have tried all of the techniques to make it work but my online redeam code just doesn't work could you like give me another one?
I am having a problem with the online pass i entered my code from the cd case and it did not accept please help