Wont launch

[OuchTh4tHurt]

Plants VS Zombies GOTY wont launch because it keeps asking for a product code when i try to enter this it keeps saying i'm off line when I am not i've tried all the fixes for origin not showing as online but non work i've done a complet uninstall and instal on both origin and the game but still no joy. 

How can you get this to work? 

[EA_David]

Hey, please try launching Origin as admin, and see if this makes any difference.