Codeigniter & Mysqldumper

[eluser]blagi[/eluser]
Hi,

I'd like to use mysqldumper at my CodeIgniter application. I uploaded it in /msd directory, added in .htaccess:
RewriteCond $1 !^(index\.php|img|msd)

I started:
mydomain.hr/msd and installation was started. After that i tried configuration, but 404 error occured.
link is:
http://mydomain.hr/msd/config_overview.php

How to allow execution of mysqldumper menu items (msd/*.phps)?

Any help?