I am running Windows Vista on an E Machines. I need to clean disk D as I have a lot of systems restore on it . I have 2.07 GB free out of 8,36 GB on disk D. When I go to all programs and get "disk clean up" and "drive selection D" I click on "OK". This brings up a panel which has "more options" which I click on. A panel comes up which tells me I can delete all but the last restore point. I click on "clean up" but nothing happens. It does not clean disk D. Can anybody offer suggestions? Thanks