Hi Boban,

The scope of the #INCLUDE .H file is the PRG/Class/Form where it's present. You'll have to add #INCLUDE to any PRG, class or form that uses constants from that .H file. You can set _INCLUDE System Variable with the name of your include file but it'll affect only newly created forms and classes.

>I want to be able to use every constant in .H file defined with #DEFINE anywhere in my application (in forms, programs, classes...).
>How can I do that?
>
>
>I have put #INCLUDE in my MAIN.PRG but I the constants from .H file are visible only in that program, I want to be visible everywhere.