On Sat, 07 Jul 2018 21:01:10 -0500, Ant wrote:

Mine is almost 9 GB even though my 64-bit W7 HPE SP1 is from October
2016 and kept updated. I even use Disk Cleanup monthly to remove its
WUs.

I just checked: my winsxs folder is about 16GiB.

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s|b