WordPress and IIS?

Hi all

I have a new 2012R2 test server and trying to get WordPress and IIS working nice nice.

I have installed WordPress according to this article http://codex.wordpress.org/Installing_on_Microsoft_IIS
and this article as well
http://www.microsoft.com/web/wordpress

The thing is locally everything is fine, themes look good and everything, however, any device on the internal network only show basic html. The same same goes for any device externally as well.

Any thoughts on what might be going on?

Thanks in advance
Tim Jardim