Blank Error message shuts down PC???

[Dragon]

on my older machine - right before i logged in i got an error message - no X in the right hand corner to close - no text - just the buttons yes and no - and the caution sybol (yellow triangle with ! in it) whether i clicked yes or no it logged me in to my system. the fourth or fifth time i clicked no (inconsequencially) and it logged me out of my computer - and so it went from that point - whether in safe mode or normal logged boot or command prompt - nothing io tried could log me into my system :cry: . i remove the hard drive and put it in my other computer. i proceeded to make another HD with 2 partitions one for each PC - ididnt get the error so, i thought nothin of it.

now however it is appearing on another computer (temporarily on the same network, though sometime ago) any ideas or simila experiances anyone? plz help!

[t h 4 x 0 r]

It sounds very much like a worm.. either that or your doing something wrong ..installing the software. I had a worm that would shut off your computer.. after like 2 min. Very big pain in the ass.. since I had to remove it manually..i guess that's what i deserver for not using av :)