Note: If you are running the Web-to-Host Wizard on a Microsoft platform with IIS
enabled, we recommend you that you use the IIS web server. If you do not
have IIS installed, can use the built-in web server to do your testing.
Note: If you attempt to enable the built-in web server and you receive the
following message: Unable to start the Web server on the selected port. That
port is in use. Please select another port or close the conflicting
application. There is a web server, probably your IIS web server, already
running on port 80. Select a different port, for example 8080, and try
again.