Dans htaccess racine (créer si n'existe pas)
AcceptPathInfo On
Options +MultiViews
Dans Local Files Editor, onglet Local Config :
<?php
$conf['question_mark_in_urls'] = false;
$conf['php_extension_in_urls'] = false;
$conf['category_url_style'] = 'id-name';
$conf['picture_url_style'] = 'file';
?>