Well......a whole new folder of accolades to Joseph and XXclone!!!!
I decided that though I luv & am moved by Joseph's caution.....being a pseudo/ersatz/faux techie and
reckless, it would be safe 4 me 2 just clean both drives completely, reformat Jilly.....the girl with the shell issue, and do full XXclone from Luci onto her.
So I did. And it worked as magically as XXclone defines!
Just had to delete and download new version of Snoop(Dogg)Free....got message saying it was in the slammer with SHINE, taking a fall 4 Diddy

.....and I should do this and I did that. Yo.
I may not have all my
MARBLES, BUT I once again have all my
SHELLS: neither drive issues error message when I shut down Windows.....it is AMAAAAAAAAAZING.
I am very happy, very grateful & very relieved.
Now I will try to get less giddy when deleting duplicate files.....AFTER SEVERAL DOZEN

, it gains momentum, and at some point, levitates from the runway and achieves FLIGHT. I am not making this up, OK?
I wonder if normal people use these duplicate file finding utilities?????
Thanks AGAIN, Joseph!!!!
Jilly