Hi,

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With the risk of being the fool of the day, isn't that a completely irrelevant question? When I think of ports in connection with computers, I always think of something related to communications, like LAN, serial ports and so on. I have never heard of ports in connection with 'normal' programming like VFP. But I am not a C++ programmer, so I may be completely wrong.
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I assume the question related to TCP ports. If the VFP app was used in a web application then the web server can be set to respond on specific ports. But of course it's nothing to do with VFP per se so seems, as you say, a pointless question....

Regards,
Viv