I cannot delete a folder in my windows 10 system.

Question

It is giving error code 0x800701AA. I tried to uncheck the Read only permission but it automatically gets to Read only permission even after my unchecking.

Answer 1

Log out and log in OneDrive account and then try to delete the folder. If that doesn't help, try resetting OneDrive and retry.

Of the above fails then boot into Safe mode and try to delete the folder.