Magento by default does not allow you to delete orders.
While this decision makes good sense, many users are still in need of this functionality to delete test orders.
Our extension gives you this functionality.
Quick-Start:
1. Extract zip archive and copy contents to the app/folder of your Magento installation
2. Clearing the cache ? System ? Cache Management
3. Login/Logout from Backend to reload the ACL
Now you see in your magento Backend a extra option for deleting Orders.