On my start menu (Windows 7 x64) the items on the right side that popup a menu no longer work. The document folder, downloads, etc. Even the little arrow on the shut down menu no longer opens anything. I am assuming a dll needs reregisted or a registry entry need fixed. I tried sfc /scannow but it finds no problems. System Restore has no restore point previous to this problem. Googling produces a couple of people with the same problem but no fix. I really hate to have to reformat for this.Unfortunately me backup is old enough it's not worth doing. Anyone have any suggestions?