If you uninstall Autodesk Navisworks, some files remain on your computer such as files you created or edited (for example, drawings or custom menus).
Your license file also stays on your computer when you uninstall your product. If you reinstall on the same computer, the license information remains valid; you do not have to reactivate the product. For more information on installation and licensing please refer to the
support site.
Important: Do not use registry cleaning programs or attempt to modify the registry entries yourself to uninstall Autodesk Navisworks. Failure to follow the official uninstall procedure will result in the inability to re-install the software.