>I have a program (small VFP 9 program) that prints some orders every Monday or every week. I placed this program (.exe file) into the shared folder on the server. Then the customer IT person scheduled to run this program (in Windows scheduler) every week on Monday.
>Now I found a bug in this program. I fixed the bug and rebuild the .exe program.
>If I place this new, revised .exe, into the shared folder, do I need to ask the IT to schedule this program again? Or it will run regardless of the fact that the .exe is new?

As long as the name of the EXE is the same, and the parameters passed in (if any) are the same, it will run as expected without needing to be re-scheduled.