Windows returned a ERROR_ACCESS_DENIED error when Reporting Services attempted to call the Windows Authz APIs. If this issue ...

Windows returned a ERROR_ACCESS_DENIED error when Reporting Services attempted to call the Windows Authz APIs. If this issue persists the Reporting Services account may not possess permission to perform authentication checks. Check the Windows Authz documentation for more information and details on diagnosing issues. Authz method: {0}, Error code: 5, UserName: {1}.