Your users may dislike if they do not find uninstaller in your software. It is just like how users hate advertizements, likewise they may hate a software or get irritated when there is no uninstaller. There are various tests like pristine state cleaning of files, cleaning the registry entries of the software, uninstall option appearing in add / remove programs in your windows operating system and lot more. It ain't easy or difficult, it is challenging! Are you game to accept the challenge of testing uninstaller / uninstallation feature for your software? Go ahead and use our mind-map!