Deleting a Locked File or Directory

How can I delete a directory that I supposedly don't have access to? I'm getting a network error basically saying: "Network Error - Windows cannot access the directory. You do not have permission to access the directory".

I am an administrator with full rights. Ideas?

"\SERVERNAME\Users\MyName\My Documents\BadDirectory"

You may need admin rights on the server, not on your local machine.

Depends on the folder's permissions, though.