I was doing updates and it downloaded them, then started to install, but during the installation everything froze and dimmed and my screen said you have you restart by pushing the button (in about 3 languages) so I did and since then when I try to open software update I get "Could not load Software Update" and alot of my programs wont open. Anyone know what to do because I cant find anything like this on the site and apples supports closed for the night