Proxy Authentication Required Error when connecting to https web service using web services API's RRS feed

  • Question

  • Hello All,

    I have created a sample application to connect to https web service using Windows Web services API's for VS 2015 on windows server 2016 OS. when I run my application I get below error, even though I have provided user name and password with domain for Windows NTLM authentication.

    Please any pointers about resolution much appreciated.

    Failure: errorCode=0x803d001a
    There was an error communicating with the endpoint at ''.
    The server returned HTTP status code '407 (0x197)' with text 'Proxy Authentication Required'.
    The proxy requires HTTP authentication scheme 'NTLM'.
    Press any key to continue . . .

    Sunday, August 27, 2017 11:19 AM