Looking at someones computer they were getting this message on a blue screen and the boot process would stop there. Did some checking and found a microsoft fix that said go into recovery console and do chkdsk /r and it that doesn't work do fixboot, found in another forum somebody said to do chkdsk /p and then do fixboot I have tried all of these and they all work but after 1 - 10 times of shutting down and restarting the message comes back and I have to do it all over again. Any ideas on whats causing this and how to permanently fix it. I don't know any new software that has been loaded on the pc and the owner can't remember. BIOS boot priority is Atapi CD-Rom, Legacy floppy drive, hard drive, Add-in cards, Network boot. I disabled the Add-in cards and the Network boot, that didn't help.