tonita said:
I have a Dell Insprion 600m running xp since brand new. It finally died. I have all the original disks that came with the computer and wonder if I can fix it.
I and getting a message that windows/system32/config/system is missing or corrupt.
I have tried to start if with the disc in but I get that message. Is there anything I can do?
Thanks
Whether it can be fixed, depends on:
1) Whether System Restore was enabled.
2) Whether the hard drive has severe problems or not.
The repair may not work, if the hard drive is failing.
and finally
3) Whether you made backup copies of the hard drive
contents, for the day when this would happen.
I keep a 3TB drive next to my computer, which has
an image of all internal drives on it. The backup
was made a week ago using Macrium. The drive was
purchased only for backups. To hold a single image
of the computer.
*******
This is the procedure for restoring the SYSTEM registry file,
using a two stage process. First, you replace the registry
with an "empty" set of files. (The Registry consists of
a set of five files. Newer OSes may use more files.)
This is for the purpose of getting the computer to boot again.
The second step, is to use the latest System Restore point,
as it has the actual, populated registry entries. The System
Restore takes a snapshot of the Registry, so those would
be your actual "good files". SYSTEM would be one of the
recovered files from there.
"How to recover from a corrupted registry that
prevents Windows XP from starting"
http://support.microsoft.com/kb/307545
# The important steps, followed by reboot
# These files hold *none* of your preferences, so are useless
# for normal operation of the computer. They're to make the
# computer boot, and that is all.
copy c:\windows\repair\system c:\windows\system32\config\system
copy c:\windows\repair\software c:\windows\system32\config\software
copy c:\windows\repair\sam c:\windows\system32\config\sam
copy c:\windows\repair\security c:\windows\system32\config\security
copy c:\windows\repair\default c:\windows\system32\config\default
You will notice that the procedure uses the Recovery Console,
for the file copying in Part 1. A retail WinXP installer CD,
can boot to the Recovery Console. The Recovery Console can
also be installed, before the fact, into the OS, so Recovery
boots from the hard drive. I have that feature, but have
never used it. You could also attempt the procedure, using an
AVIRA NTFS4DOS boot floppy, as without the NTFS driver, normal
MSDOS floppies could not access C:. It would be very very painful
to do it that way. If your C: drive happens to be FAT32 (unlikely),
then even an MSDOS floppy made on a Win98 machine (sys a

could be
used. Machines like a Dell, should not be using FAT32. Only
home installers like me, use FAT32
So really, the limiting step, is the ability to copy the
files in Part 1. The rest relies on the health of your
OS. If you have System Restore turned off, then there won't
be any "good" copies of the Registry to use. The "Empty"
registry files are not really all that useful, except
to promote emergency booting of the computer.
Another way you could do the file copy step, is from Linux.
Or, you could boot a Windows 7 or Windows 8 retail installer
type DVD, and use the recovery console in those. I don't know
if those would screw up permissions on any files or not.
Good luck,
Paul