title: CodeIgniter new controller not found?
body: <p>I installed latest CodeIgniter and copied welcome.php to backend.php, and changed the class variable to Backend however when I go to /backend it says controller not found.  The contents of my .htaccess are as follows.</p>
  
  <pre><code># Do not remove this line, otherwise mod_rewrite rules will stop working
  RewriteBase /
  Options +FollowSymLinks
  RewriteEngine on
  RewriteBase /
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^(.*)$ /index.php?/$1 [QSA,L]
  </code></pre>
  
  <p>I also tried to change the uri method to request uri, still the same issue.</p>
  
  <p>The index controller works, but not the backend which was created from the index. (welcome.php)</p>