Well I see you delete my snitty post, but left yours intact. tacky!
Anyway, this is how I finally got things cleaned out. The answer was in this community. I'll let you look for it, but I doubt you go any farther except to delete this one too!
Resolution, t least for me.
Right click on C: drive - Properties -> General -> Disk Cleanup -> select Temporary Internet Files from the list -> Delete.
Good luck, let me know how did that go.
I came across this by accident, and #3above worked for me when nothing else did!
I tried the Disk Cleanup utility time and time again, and the Temporary Internet Files(18MB) and the Temporary Files near the bottom of the list(15MB), both growing daily and I don't even use IE nor do I use Edge! o how they get there is still a mystery to me!
So, I did the # 3 things from Ola_Ser's post and it clean them out and danged quick!
Good luck to anyone else having this problem!