Defend Your Castle ---HELP---

I installed it from ibparcade, but the score will not submit. Only one I have problems with. Any help?

Tried changing the
Secure Score-Transmitting
This does only work for new ibProArcade-Games
If you have games not submitting their score, try changing this

To on, but I got an error saying
You must enter a value for all fields.

And all fields are used, except for the key area.