hi,,,, ok then,,, run with your disc again and this time when entering the the System Recovery Console run a system restore back to when the pc worked ok im wondering if an auto update caused the issues,,,,, if no joy then try command prompt from the System Recovery Console and run a check disc
type in this commaand and press enter key
see if this works
i also found this amongst the hundreds of posts in a google search for crcdisk.sys,,,,,,
Thank you all for sharing on this problem. I just resolved it in the following way:
1. I chose the Safe Mode startup.
2. When it froze at crcdisk.exe, I pressed the computer power-up button ONCE, not (as HP tech support told me to do several times) holding it down several seconds. I repeat, hold the power button ONLY ONCE.
3. The computer appeared to have shut down, but it restarted all by itself in Startup Repair Mode.
4. Follow the instructions and by God's grace you'll have the same positive results I had. My computer is back, up and running normally!
Have a great day!
this is a copy and paste from another site,,,, not my work