Assuming you have Windows, if you set up an uninstaller, it should appear in your programs menu, where DAZ should have put a folder for the model. Or it would also be in Control Panel/Add and Remove Programs. I can be more detailed if you don't know how to navigate windows. I don't have him yet or I could tell you what to search for to find it. A simple search in windows for David may lead you to folders on your system that contain the .obj.