Had the same problem with mine. I actually called the number for buying there software, and the lady talked to tech support for me.
Mine are upgrades from previous versions.
Anyways, tech support actually told her for me too purchase the full version. This made me hot cause I already bought this ONCE. This lady went back to them after I argued with her about this point.
She came back and issued me new key codes.
AWESOME RIGHT?!! They dont work either!!!!