Last week when I booted up my win 2000 Pro at the office the screen went blue. Now most of my programs won’t work. I can still see my files by going through “My computer”. I tried downloading fixes & the lastest SP4, but when I reboot it goes back to my May 28 profile and therefore nothing is saved. I have tried & tried system Mechanic 6, but again the reboot problem prevents it from being saved. HELP PLEASE!