>>I have problem with EXE file.
>>If I start program from VFP 7 with "Do form main_form" everything is OK, but if I make EXE, there is problem refreshing form "main_form" from form started from "main_form" an error message is "'main_form' does not exist" or samething like that.
>>It's maybe somethnig with "main_form" properties but I checked for everything that I know, like WindowType, Desktop, MDI Form,... and it's set properly.
>
>The form has to be included in the project. This means it has to be listed in the project, and it shouldn't be marked as "excluded".

It probably is, else it wouldn't show up. It could rather be that the form doesn't get the same variable name each time. The solution would be to pass the first form to the second as a parameter, store the reference as a second form's property and then use that reference to refresh the first form.

So in main_form, the call for the other form would be

do form other with this

and the other form's .init would have

lparameters oCaller
this.caller=oCaller

and the code to refresh the first form from the second would be

this.caller.refresh

This is the sure-fire way to reference a calling form. The variables assigned to reference a form object are automatic and can't be sure of their names; if the form is created twice the names would have to be different anyway.