>>Michel,
>>
>>Maybe somewhere in your top-level prg of the sub EXE's, put

EXTERNAL PROCEDURE myproc1
>>EXTERNAL PROCEDURE myproc2

>>>One of my EXE is calling some sub EXEs. However, in those sub EXEs, some calls are made to the main EXE where the main functions are stored.
>>>
>>>How can we avoid those unknown references when compiling the sub EXEs? We are getting "Unknown MYPROC - Undefined". This is requiring us to press Ignore when compiling.
>
>Now, that I put EXTERNAL PROCEDURE for all those functions, I get:
>
>Proc./Func. MyProc - Undefined

Have you done a SET PROCEDURE TO? Have you included the main .EXE in the sub .EXE projects and excluded it so that they know to search it for resources?

Finally, you're firing off the sub-exe with DO, not RUN or an equivalent, or a COM connection?