IIS7 and Windows Server 2008

I have two identical servers running Windows Server 2008 and IIS 7. I have a website configured and running on the first server just fine and have another website configured on the second server that will not run. Although the websites are different, they are configured identical. That is, their physical locations on their respective servers are in identical directories and their redirects to their respective secure locations are configured identical. The misbehaving website gives the following error when I try to access it from an outside browser:

"Server not found

Firefox can't find the server at xxx."

XXX is the redirect location. It is there.

Anything would be appreciated.

Dave

 

So, you have server A and B, using the same directory on storage C? Or are they both separate?

What happens, if you were to turn off server A? Does B work?