Thread:Project:Support desk/Page cannot be found, Error 404/reply

I'm having this same issue. Did you ever solve it?

I setup mediawiki according to instructions. It is on the default web site. Typing in http://localhost/mediawiki on the server works fine. Using http://servername/mediawiki gives a 404 error. The known issues section of the manual says to add the locationsection to the web.config file. I DONT EVEN HAVE ONE! So I created one. Still the same error. Other faq's say to check the error pages in IIS for the website. But the manual never has you to create the website in IIS. It simply says to copy the contents to the wwwroot folder. ????