一个软件的卸载程序，提供了多种卸载方法，包括完全卸载，只卸载程序文件。可以根据它为模板开发自己的卸载程序-A software uninstaller, provides a wide range of uninstall methods, including completely uninstall, uninstall program files only. Can be developed as a template in accordance with its own uninstall