<QP>
0xC000021A: STATUS_SYSTEM_PROCESS_TERMINATED
This occurs when Windows switches into kernel mode and a user-mode
subsystem, such as Winlogon or the Client Server Runtime Subsystem (CSRSS),
is compromised. Security can no longer be guaranteed. Because Win XP can’t
run without Winlogon or CSRSS, this is one of the few situations where the
failure of a user-mode service can cause the system to stop responding. This
Stop message also can occur as a result of malware infestation or when the
computer is restarted after a system administrator has modified permissions
so that the SYSTEM account no longer has adequate permissions to access
system files and folders.
</QP>
Source:
http://aumha.org/a/stop.htm
Tip: Take the above reference to "malware infestation" seriously! Chances
are that none of the updates caused this. More likely possibility: The
Malcious Software Removal Tool found and deleted one or more infections but
couldn't detect and remove all of the infections.
What anti-virus application or security suite is installed and is your
subscription current? What anti-spyware applications (other than Defender)?
What third-party firewall (if any)?
Has a(another) Norton or McAfee application ever been installed on this
machine (e.g., a free-trial version that came preinstalled when you bought
it)?
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Client - since 2002
www.banthecheck.com
Paul Christiansen wrote:
> XP Home, SP3 with all updates. After 8-12-09 autoupdating ran, on reboot,
> going to a blue screen with a c00021a fatal error. Other error code is
> 0xc0000142.
>
> How do I get out of this and back out the updates, one of which obviously
> clobbered the registry in some way?