PROBLEM: Error 405 Connecting to Enterprise
The following error occurs:
System.ServiceModel.ProtocolException: The remote server returned an unexpected response (405) Method Not Allowed.
System.Net.WebException: The remote server returned an error: (405) Method Not Allowed.
SOLUTION:
Make sure the IIS 6 Management Compatibility, HTTP Activation, Named Pipe Activation and TCP Activation features are enabled.