The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'Negotiate,NTLM'

Question

I\'ve looked through a ton of SO articles, and even other sites, but can\'t seem to get this service working. I have a SOAP service I\'m trying to hit and it\'s configured l

Answer 1

You need to set the NTAuthenticationProviders to NTLM

MSDN Article: https://msdn.microsoft.com/en-us/library/ee248703(VS.90).aspx

IIS Command-line (http://msdn.microsoft.com/en-us/library/ms525006(v=vs.90).aspx):

 cscript adsutil.vbs set w3svc/WebSiteValueData/root/NTAuthenticationProviders "NTLM"