CC Cleaned 40files in a disabled Internet Explorer - ?

Apologies first as this isn't a bug, but didn't know where to post it. I have not used I.E. for 20yrs, and also read how to disable it a few months ago. So I was just curious to know how there's stuff to erase? Also one McAffe file was cleaned as well, but I only have their Site Advisor. Any ideas? Thank you.

I have not used I.E. for 20yrs . . .

Even though you don't use IE, those files are from other programs using the ever-present Trident layout engine.