From: Roger on
We have a new Windows 2008 server running IIS 7.

On it we have a site with 401 errors (the IIS logs are not recording 401.x
so I don't know which one it is...)

We still have our old Windows 2000 Server with the old IIS on it. When it
gets a 401 error the security log records that the anonymous IIS account
attempted to access file X and was denied.

How can I get this functionality in the new Windows 2008 (R2) with IIS 7?