After downloading the CSharp_Authenticate 2.5, and CSharp_Authenticate_1, if I update the web reference on the project from CSharp_Authenticate_1, everything is fine, but if I update the project from CSharp_Authenticate 2.5, the XOA Class disappears completely. Trying to compile at this point give the error: error CS0234: The type or namespace name 'XOA' does not exist in the namespace 'CSharp_Authenticate.EMsgAPI_Authenticate201101' (are you missing an assembly reference?)
Adding a reference to my own project has the same result, even after adding a reference to System.Web.Services as mentioned in an earlier post.
What other reference am I missing?