Terminal Service Plus

Hello, I've created my Portable Client using the Portable Client Generator and when I tried to launch the application by double-clicking on the icon, I receive the following: Because of a protocol error detected at the client (code 0x1104), this session will be diconnected. Please try connecting to ...

I set up the Look & Feel in the Web Portal Design and clicked the Preview button but I got a HTTP Error 404.0 - Not Found. Did I miss a step somewhere? Thanks.