I have a Joomla site in the root folder, with the default .htaccess, and I can't reach the CodeIgniter app located in the subfolder TEST; I can see only the preset welcome page of the CodeIgniter app, and I can tell that the $config['base_url'] is set properly.
When I try to get a controller, I get the 404 sef error of Joomla.
I guess it's a problem about .htaccess. Can someone help me please?