Windows Live Writer issue and WordPress 2.6x

Hi, Im having a problem, I use Windows Live Writer to Blog WordPress with the Latest version, I moved the Blog to my server, since it was at a free host working great but I moved to my domain, but now everytime I or the staff blogs, Instead of the Blog page showing a Proper blog, it then looks like HTML Blogged.

Why is this happening?

Here’s a sample:

https://ctfblog.ctforumgroup.com/?p=3

I backed up my old posts, I reinstalled WP 3 times and im getting tired doing this..

Please help me with this 0=)

Thanks!