ok i have a windiws xp home edition 2001 or 2002 sp1 and i have recently came up with a system error called lsass.exe then it says security accounts manager following errro- the handle in invalid error status- 0xC0000008? ive read all over the internet about it being called the Sasser worm i know it might eb a virus but ive also heard the only way to fix it is to use the emergency startup disk that came with the computer i dont ahve the disk becuase i was given the computer.. so i need other solutions to fix this problem it wont let me do anything any help is appreciated..