I am using an 800craft setup and want to update the World of Minecraft details for it. Every time I try and access the server information using the details supplied within 800craft I get an error.

This is what I am getting:

Server editing

Use this form to input your server parameters, once entered you will be able to edit the description and flags fields.

Error, IP/Port/Salt combination is not valid

I have confirmed that the IP and Port are correct, and the 800craft software is providing the Salt - but still get rejected :(