Are you using a internal or external config file? How do you control the production vs development paths?

>We have an application that has been in existence for the last 7-8 years. The code has evolved from the DOS version all the way up to VFP-8 SP2. We have one client that is experiencing network slowdown of the app.
>
>The clients IT department has conducted network sniffer tests and they reveal that the application (executable compiled) is making IO calls to directories that exist only in our development environment for example.."/libs,/progs". The actual application when installed does NOT have these directories.
>
>Can anyone explain why a compiled executable distributed would have these sniffer results that are displaying our development environment?
>
>Wayne Frenck