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

[jawal...@gmail.com]

I am facing authentication problems when using Windows authentication between client and wcf web service. The error I was getting was The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'NTLM,Negotiate'.
Environment details-
1. Both the client and service installed on the same machine
2. Enabled list of Providers for windows authentication: NTLM, Negotiate
3. Anonymous Authentication Disabled
4. IIS version: IIS Version 8.5.9600.16384
5. Windows server version: Windows Server 2012 R2, Version 6.2, Build 9200.

Any kind of help will be appreciated. Thanks in advance!

[Travis Illig]

This is a great question to ask on StackOverflow. The way authentication works in a WCF web service doesn't have anything to do with whether or not you have Autofac in the mix. There is a large and thriving community of experts on StackOverflow that are eager to help.

Good luck!

-T