IIS 6 authentication prompt when website is cloned

I have set up a copy of a website on a server and think I have replicated the folder permissions and the IIS settings, but I am getting a Windows authentication prompt, once I logi开发者_如何学Pythonn with my admin details the site loads.

Any help with this would be really appreciated.

It could happen also if proxy is set and the address is not marked as local intranet.

Make sure you untick "Windows Authentication" and tick "Anonymous". That comes on by default so 90% that is your problem.

Make sure that your new site is in the list of trusted sites