[eluser]Cro_Crx[/eluser]
Rather than setting the rewrite conditions to point to the directory that CodeIgniter is in, you can use the RewriteBase path instead. This should fix not being able to access other parts of your site. Here's an example:
Code:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /CodeIgniter/installation/path
#Removes access to the system folder by users.
#Additionally this will allow you to create a System.php controller,
#previously this would not have been possible.
#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
RewriteRule ^(.*)$ /index.php?/$1 [L]
#Checks to see if the user is attempting to access a valid file,
#such as an image or css document, if this isn't true it sends the
#request to index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>