After a normal shutdown earlier today, I came back from the store and turned on the computer. I got BSOD Stop Fatal Error that inidcated the computer was not able to start. The numbers at the bottom were all zeros except for 0X00010568. No way to escape so had to do a power button shutdown. This did not shut the computer down, but brought up the a beige screen asking if I wanted the computer to look for the problem and fix it. The system suggested a System Restore which seems to taken care of the problem.
The computer seems to be functioning well. This is an XPS-420 running Vista and IE9. Does anyone have an idea what this particular error message was about.