W2K/XP could not start because WinntSystem32ConfigSystem.ced is missing or corrupt
Well its not missing and its probably not corrupt. You get this messageif something is writing too much data to the System subkey in theregistry at boot up..
this will get you to boot & save date but most aplications will need to be reinstalled.
unless you have a backed up copy that last worked -
original article at:
http://www.windowsnetworking.com/kbase/WindowsTips/Windows2000/AdminTips/Tro
ubleShooting/W2KXPcouldnotstartbecauseWinntSystem32ConfigSystem.cedismissing
orcorrupt.html
more support on same problem:
http://support.microsoft.com/?kbid=30754
W2K/XP could not start because WinntSystem32ConfigSystem.ced is missing or corrupt
Well its not missing and its probably not corrupt. You get this messageif something is writing too much data to the System subkey in theregistry. Think about what you have installed lately.
Intel and ARC (RISC) systems have a design limit such that 16 megabyte(MB) of memory is available at this stage of the boot process and thefollowing must fit in that available 16M RAM :
* loader
* kernel
* HAL
* boot drivers
* system registry hive
If the System registry hive exceeds 13MB, you get that error. Toresolve the problem, you have to replace it with a backup version. Usethe Repair Console tool to replace the backup copy of the System hivefrom the repair folder. If you do not have the Repair Console toolinstalled, you can run it from the Emergency Repair process:
* Start the computer by using the Windows CD-ROM or the Startup disk.
* When you see the "Welcome to Setup" message, press R for "repair."
* Press C to run the Recovery Console tool.
* Select the installation that you want to repair.
* Type the administrator password. If this is a domain controller,you need to supply the password for Directory Services Restore Mode.
* Log on to the Recovery Console tool and type the following commands:
o cd system32config
o ren system system.old
o ren system.alt systemalt.old
* Copy the backup of the System hive from either the%SystemRoot%Repair folder or the %SystemRoot%RepairRegback folder ifyou run the Emergency Repair Disk Wizard from Windows Backup andRecovery tools.
You will need to restore the most recent copy of the System hive. Anyprograms that run as a service or hardware device drivers that youinstalled since you last ran the Emergency Repair Disk need to bere-installed.
To copy the default System hive, type the following command:
copy c:winntrepairsystem to copy the default system hive
To copy the System hive that was backed up the last time that you ranthe Emergency Repair Disk Wizard, type the following command:
copy c:winntrepairregbacksystem
After you run these commands, type exit at the command prompt to restart your computer.
Related Tips:
* Admin Tip #32 : Windows 2000 ERD and Recovery Console
* Admin Tip #71: Manual vs Fast Repair in Windows 2000
* Q239803: How to Change the Recovery Console Administrator Password on a Domain Controller
* Q223301: Protection of the Administrator Account in the Offline SAM