I meet a weird thing =)
There is a folder named with three dots, and that folder self-referencing itself, so I can go inside forever:

and that shown from cmd with dir:

I can't delete that folder or parents, I assume, because of that self-reference, how to cope with that?
...? Can you create another folder and move the...to that folder? – Brian Jul 15 '23 at 17:47.... It's probably affected by Windows API and/or NTFS character limitations but try suggested command line for deletion. See answer here for more detail and other command solutions: https://superuser.com/questions/1462176/two-files-will-not-delete-from-hdd/1462392#1462392 – Vomit IT - Chunky Mess Style Jul 15 '23 at 18:25