401 Client error : Unauthorized error when using HttpNegotiateAuth in IIS 10

[valicherlasmk]

when using in local its working fine @ondrno

[SAnCherepan]

@valicherlasmk

1. What version of TFS do you use?
2. What kind of credentials do you supply: login+password or token?

[valicherlasmk]

@SAnCherepan

1. TFS version 16.131
   2.Windows authentication (Not passing credentials)

[SAnCherepan]

@valicherlasmk, unfortunately I do not have a TFS2018 instance at hand to test that auth method myself.

Could you please share a small code sample that reproduces your issue? Keep out any sensitive data.