Finally I know what was my mistake, I used '{F4}' instead of "{F4}"
Anyway, I have tried '{CTRL+DNARROW}' and '{ALT+DNARROW}', both don't work.
Thanks for helping me from all of you. :)
>Hi Power Wong
>
>I have this in my code * KEYBOARD "{F4}" * and it works.
>
>I trid the others ones and didn't work, if you need more help, tell me more about your form.
>
>
>Joao Batista
Power Wong
Every problem will have a solution, the only problem is that can you find it out.