I have a plesk cloud server set up with a demo version of my site.
I can access this from most computers by hitting the correct URL and authenticating myself using the required windows credentials.
From some machines however I am receiving a 401 Unauthorized message when trying to hit the site.
The only thing I can think off is that it maybe going through a proxy on these machines but can;t say for certain and it is just a setting in IIS but I have absolutely no idea which setting?
The site is as ASP.NET application running under IIS7
Does anyone have any idea?