I have Windows XP Pro - about once or twice a day I get the following message:
"THE SYSTEM IS SHUTTING DOWN. PLEASE SAVE ALL WORK IN PROGRESS AND LOG OFF. ANY UNSAVED CHANGES WILL BE LOST. THIS SHUTDOWN WAS INITIATED BY NT AUTHORITY\SYSTEM."
Can anyone tell me what is causing this problem and how I can solve it? It usually happens at the most inappropriate times when I am working on something, but at other times I am not even at the computer.