Error accessing a WCF service: "IIS specified authentication schemes 'Basic, Anonymous', but the binding only supports specification of exactly one authentication scheme..."

DiscountASP/Everleap > Programming, error messages and sample code > ASP.NET

To resolve this problem, add the following to the web.config file to disable basic authentication:

<system.webServer>
  <security>
    <authentication>
      <basicAuthentication enabled="false" />
    </authentication>
  </security>
</system.webServer>

Anonymous authentication can also be disabled using:

<anonymousAuthentication enabled="false" />

Article ID: 803, Created: 4/21/2010 at 1:49 PM, Modified: 5/19/2017 at 12:13 PM

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Error accessing a WCF service: "IIS specified authentication schemes 'Basic, Anonymous', but the binding only supports specification of exactly one authentication scheme..."

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