HOLY MOSES!!! YOU DID IT!!! THANK YOU! THANK YOU! THANK YOU!
I can now see all my drives on on my old Win10 box from my new Win11 box. I have 6 drives in the Win10 box (don't ask why, long story). I am still getting "Windows cannot access \xxxxxx\x, You do not have permission blah blah blah" on c, d, and e drives, but at least I can now see them. Before it would not even let me in the computer. This is a GREAT start. Now to investigate why I can not access those 3 drives. I think all the permissions are the same but time to double check.
Thanks again. (You certainly took me into some settings I have never seen before.) I will update with further developments.