Disk cleanup wizard WinSXS addon for W7 SP1 was released in October 2013... https://blogs.technet.microsoft.com/askpfeplat/2013/10/08/breaking-news-reduce-the-

Disk cleanup wizard WinSXS addon for W7 SP1 was released in October 2013... https://blogs.technet.microsoft.com/askpfeplat/2013/10/08/breaking-news-reduce-the-size-of-the-winsxs-directory-and-free-up-disk-space-with-a-new-update-for-windows-7-sp1-clients/ https://blogs.technet.microsoft.com/askpfeplat/2013/10/08/br...