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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 'https://www.compliance-link.com/ComplianceLinkWS/services/FilterService/'.
    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