[mariosipad]

With working .htaccess put this file in your cops111 directory: (assuming/knowing) you have a working user monty.

config_local.monty.php

<?php

    /*
    * Catalog's title
    */
    $config['cops_title_default'] = "MONTY COPS";

Without the line for $config['cops_basic_authentication'] = array('username' => 'monty', 'password' => 'mypwd');

In my setup if I login with user monty it works.