>I'm with Elmer...you can use a configuration file to hold the licensing information for each customer. You can encrypt the file, or employ other measures (such as a checksum) to make sure the file has not been tampered with.
>
>Then you only need one .exe. :)

Hi Steve:

Makes sense - what do you mean by a "configuration file". How do I get started on creating a configuration file.? Appreciate your time and advise Steve. Thanks.