Error 17 on ASP demo

I am trying to get the asp demo to work and when I connect I get:
Initializing SmartFTP Library
Connecting...
Connect() failed. Error = 17

I connect to this serve with the client just fine. What does error 17 mean?

[helpstring("Error ftpError License")] ftpErrorLicense = 17L,

You are using the trial version which expires after 30 days.

-Mat