Did you get this to work? I've never seen the name of the H file enclosed in quotes, so that may be the problem.

>Hi,
> How could I include more than one .H file into form? I used to create a 3rd .H file, and
>
>

>Third.H
>-----------------
>#include "First.H"
>#include "Second.H"
>

>
>But it doesn't work!!
>
>Any mistake I make?
>
>Thank you