[fw-general] Problem with Front Class

[Sanjay Aggarwal]

I am facing problem with Zend_Controller_Front Class. The snippet of the
code below. There is some problem with dispatch method. When i die the
program before dispatch method then it display the 'check point' message.
Otherwise it trap into the loop and noting get displayed on the screen.  

$controller = Zend_Controller_Front::getInstance();
$controller->setControllerDirectory('c:/Inetpub/wwwroot/application/controll
ers');
echo "check point";die();
$controller->dispatch();


Directory Structure
/wwwroot   
      /application
        /controller
                        /IndexController.php
   
      /index.php
      /library

Environment
Windows 2003 with IIS6 

Could anybody support us and let us know what mistake we are making?

Regards,
Sanjay Aggarwal