This is Reggie the Developer for AppDelete. I do apologize for any confusion. You can delete AppDelete but maybe you are trying to use AppDelete to delete itself and that's why you are getting an error message. At one time there might be an "uninstall" feature but at this time you can delete it the conventional way. It errors if you try to use it on itself to avoid conflicts. Again my apologies for this and for anything that led you to wanting to delete it. If you would email me from my site I would be more than happy to assist you further. Thank you for your post! :-)