I get the same error when playing the script. The developer claims it has something to do with my machine but I doubt it.
The resource cannot be found.
HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /GinnieNET/default.aspx
Version Information: Microsoft .NET Framework Version:2.0.50727.3634; ASP.NET Version:2.0.50727.3634