Client is unable to finish the security negotiation within the configured timeout
I am making a WCF service and its WPF client. When I run the service from Visual Studio 2010 it publish the service to asp.net development server. My WPF client works fine with asp.net development server, but when I publish the service to IIS 7.0 it publish corr开发者_开发问答ectly .When I add service reference to my WPF client, the client successfully add new service reference with address of IIS. But when I call the WCF service methods from my WPF client, it give the following error.
"Client is unable to finish the security negotiation within the configured timeout (00:00:59.9239957). The current negotiation leg is 1 (00:00:59.8789931). "
How I can remove this error, there is no help available on net.
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