That folder has some very special protection. Use icacls to grant yourself access.
http://itsvista.com/2007/03/icacls/ is a reference. You'll find others by googling VISTA ICACLS
When I first bought my 1TB Iomega Network Drive, I tried to do a copy or clone or something of my entire hard-drive. It didn't work out well, because I was doing it wirelessly and about half-way through every time, it crashed. I could never get it to finish. I went through and tried to delete all the files in the folder I saved them into (called backups) and was able to delete nearly everything (somethings I had to right-click and go to properties and uncheck "Read-Only" to make it go away) but for some reason I cannot get rid of the folder leftover called "System Volume Information." I tried unchecking "Read-Only," but it doesn't seem to help. I tried also using a program that allows you to "Take Ownership," but that doesn't help either.
does anyone know how to get rid of it?