Try:

DO MyProcedure1 IN programfile.prg

---

>I have in the same PRG file the declaration of two procedure, and at the top
>the call of one of that procedure. But I get the error message "File MyProcedure1.prg does not exist". I tried to add before the DO command a SET PROCEDURE TO but nothing works.
>
>DO MyProcedure1
>
>PROCEDURE MyProcedure1
>...
>...
>ENDPROC
>
>PROCEDURE MyProcedure2
>...
>...
>ENDPROC

---

HTH