title: Organizing Your Controllers into Sub-directories CodeIgniter
body: <p>I want to create the adminpanel of my site in codeigniter and I want to manage the controllers of adminpanel in separate folder. I have created a folder "admin" in controllers and a controller "Home.php" in controllers/admin.</p>
  
  <p>Now when I try to access this controller using 
  <a href="http://localhost/web/admin/home/" rel="nofollow">http://localhost/web/admin/home/</a></p>
  
  <p>it gives me 404 error.</p>
  
  <p>I also added $route["admin"] = "admin/home"; in routes.php file.</p>
  
  <p>What am I doing wrong?</p>
  
  <p><strong>EDIT:</strong>
  MY .htaccess FILE</p>
  
  <pre><code>&lt;IfModule mod_rewrite.c&gt;
  RewriteEngine On
  RewriteBase /Azuaj
  RewriteCond $1 !^(index\.php|library|user_guide|robots\.txt)
  #Removes access to the system folder by users.
  #Additionally this will allow you to create a System.php controller,
  #previously this would not have been possible.
  #'system' can be replaced if you have renamed your system folder.
  RewriteCond %{REQUEST_URI} ^system.*
  RewriteRule ^(.*)$ /index.php?/$1 [L]
  
  #When your application folder isn't in the system folder
  #This snippet prevents user access to the application folder
  #Submitted by: Fabdrol
  #Rename 'application' to your applications folder name.
  RewriteCond %{REQUEST_URI} ^application.*
  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 $1 !^(index\.php|public|\.txt)
  RewriteCond $1 !^(index\.php|library|user_guide|robots\.txt)
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^(.*)$ index.php?/$1 [L]
  &lt;/IfModule&gt;
  &lt;IfModule !mod_rewrite.c&gt;
  # If we don't have mod_rewrite installed, all 404's
  # can be sent to index.php, and everything works as normal.
  # Submitted by: ElliotHaughin
  ErrorDocument 404 /index.php
  &lt;/IfModule&gt;
  </code></pre>