Why the folder is not deleted, writes no access?

Question

System administration

Good evening, I want to know how to solve the problem, namely:
1. You need to delete the folder , it does not weigh anything, i. empty, but interferes with its presence.
2. The folder is not deleted, because
3. I have already read topics about this, where you need to click on the RMB folder, properties, security, advanced and select
4. After that, a window appears in which you can register the owner, but in my case after clicking " Edit" comes up with this:
Where I can't do anything.
I already used the DeadLock program, but it didn’t help at all.
I would be very grateful for your help,
thank you very much for your attention.

Answer 1

Unlocker

Answer 2

Try to boot the system in safe mode and delete, if not, boot from any livecd and delete.

Answer 3

Have you tried running Explorer as Administrator?