Generic Extract from CRM

Hi All,

I am trying to use generic extractor MDMGX traction and created Object, Port, Repository entries..

When I try to execute generic extract it is giving me error saying :

Am I missing some thing? I created the Object, Repository and FTP Server, Upload Port and Check Tables then I want to execute Generate XSD.

NO Customizing extraction found for this object.

Thanks in Advance

Rajeev