Hello Rick,
I completely agree with you and it is exactly what I makes.
Your remark my fact to find a solution.
In SetServerProperties I added the line:
SET PROCEDURE TO "goodPATH\GoodPrg" ADDITIVE
I got rid of my previous modifications and everything works correctly.
thank you for your help
Remark:
I do not understand why that worked before I move the EXE
Michel