Win8 How to delete a folder that cannot be deleted

A couple of days ago, the win8 of the heart lattice plate, after that is installed software, but later found that my PS installation directory is not appropriate, so I would like to cut to other directories, but can not move, I would like to delete the first reload, is not the first uninstall and then can be deleted, but the fact that it is not so simple, also deleted!

After clicking continue

The following is the resolution process (similar to Win7):

Move the mouse to the bottom left corner

Right > Command Prompt (Admin) > Use cd command to enter the top level of the folder you want to delete.

Then try the del command to delete:

I can't find del! So I tried the RD command.

Then there is then, haha, indeed successful!