This is a legit tool from a legit website. It may be of interest to
some of you.

This tool has been developed for use as a support of system repair
options. It is possible to reset the Windows Update Components. Also
is able to delete temporary files, scan, detect and repair corruptions
with the Windows System image, scan all protected system files and
replace any corrupted files, change invalid values in the Windows
Registry, reset Winsock settings and more.

info: http://wureset.com/

Download: http://wureset.com/downloads.php

Features

Reset Windows Update Tool is a complete troubleshooting tool that can
be generated with Windows updates.

This tool includes a large number of troubleshooting functions such
as:

Reset the Windows Update components
Delete temporary files
Change invalid values in Windows Registry
Scan all protected system file and replace the corrupted one’s
(sfc /scannow)
Scan, detect and repair corruptions in Windows system image
Clean up superseded components

The Reset Windows Update Tool was developed primarily to Reset Windows
Update Components. Over time, they have added new features to improve
the user experience.
--
Johnson