check ur ram , try another lot, or you may try at another computer
if still problem, state what made of ur computer
and ur previous XP have SP2?
the message you gave, usaually cause by faulty/mismatched RAM
but also maybe after ur update PPLIVE, made the wrong config for the hardware accelator, which need SP2 to fix or fix provided by PPLIVE for SP2, but since you cant get start ur windows, i would to eliminate the hardware problem first, then to see what will going on
Thank you very much bluecoffee. If the problem of the hardware, I will think about to change a new one. This computer is already used more than 3 years. It is the time to change it.
Thanks again.