Thread:Project:Support desk/Installed MediaWiki Successfully - but can't view site except on localhost

i set up media wiki on a computer with a few other functional web sites. i chose port 9191. it works correctly from localhost:9191.

when i attempt to view the site from another computer, it redirects me to localhost and cant find it. as if im trying to connect to a computer that doesnt exist.

Any ideas? Any other error codes i can look for?

Win-2008-R2/IIS