This .NET Framework cleanup tool is designed to automatically perform a set of steps to remove selected versions
of the .NET Framework from a computer. It will remove files, directories, registry keys and values and Windows
Installer product registration information for the .NET Framework. The tool is intended primarily to return your
system to a known (relatively clean) state in case you are encountering .NET Framework installation,
uninstallation, repair or patching errors so that you can try to install again.
1