I created a web service and put it out on a server. It is just a basic service that does a call to a database to get a list of document properties. The problem is that this is going to be a web service that can be used in multiple projects but when I reference it and do the call it gives the error: "the caller was not authenticated by the service.". Any idea? I know it probably has to do with the web.config in the service layer but I'm not sure what. I changed it to "basicHttpBinding" but when I do that it can't see the service and throws an error.