How to add cheats properly?

[Sexton]

Hi Guys, I tried to play SSBB. No Problem.
Then I wanted to add some cheats and turn them off.

First off I couldn't type in the cheats here:


Somehow I can't type in anything...

But I managed to add some cheats by word pad, but now when I try to
start the game it says:



Then it crashes.
Help me, please!