Installing CodeIgniter in Subdomain Problem

[eluser]robert.dejesica[/eluser]
Hi Guys

I have this little problem

I installed my codeigniter application into subdomain

http://mysubdomain.domain.com/ If im going to visit this site the routes work's fine. it go to default routes.

However if im going to visit something like this

http://mysubdomain.domain.com/controller/ it gives me an error Page Not Found

This is my .htaccess

Code:

Options +FollowSymLinks
Options -Indexes
DirectoryIndex index.php
RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

Any reply is appreciated.