Missing Controller

Error: Id.htmController could not be found.

Error: Create the class Id.htmController below in file: app_media/controllers/id.htm_controller.php

<?php
class Id.htmController extends AppController {

	var $name = 'Id.htm';
}
?>

Notice: If you want to customize this error message, create app_media/views/errors/missing_controller.ctp