Feb 05, 2010 06:56 AM|Rhett.Clinton|LINK
Ensure your Application server is set as Trusted for Delegation. Ensure in IIS that Anonymous Authentication is disabled and Windows Authentication is enabled, if using Windows 2008, enable ASP.Net Impersonation also. If using Windows 2008 and your app pool
is running under Network Service then goto Advanced settings of Windows Authentication and turn Kernal Mode off. Set yourDomain\yourAppServer$ to have read access to the ASP.Net application folder.
I had the 'NT Authority' message when accessing the App server by IP address but it worked when I used the server name instead, but only after I applied the above configuration.