[v2018] .NET Framework Setup Cleanup Utility – Completely uninstall, remove any version, any language of .NET Framework

When you find the .NET Framework's installation or update fails, or it does not work normally after re-installing, or even unable to uninstall, so this is mostly because of any previous version not uninstalled cleanly. At this time, .NET Framework Setup Cleanup Utility (also called .NET Framework Cleanup Tool) can help you solve this.