Problem logging in, C000021a error?

March 28, 2009 at 16:28:26
Specs: Windows XP
Ok, I'm not very good with computers, but for some reason lately I can't get onto my computer, because I get a:
STOP: C000021a {Fatal System Error}
The Windows Logon Process System process terminated unexpectedly with a status of 0x00000000 0x00000000).
The system has been shut down.
and then my computer restarts and does it all over again.Please help I've tried everything that I know of how to do!
I have a windows xp Thinkvantage system.

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March 28, 2009 at 17:16:49
Hi my name is Bradley I hope I can help just need to find a couple more things out before I fully advise you

At what point do you get this message then it closes

Are you still able to boot safe mode at start up though f5 or f8

depending on shortcut code is set

Was there any work you needed to get on your account?

Did you ever have anti virus and if so what make

With these answers I can guide you though the steps to fixing the pc you may need a tool to fix this as well could registry mechanic It is the best registry fixing software but don’t download and bye it speak to me first

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March 28, 2009 at 19:17:19
It happens right before I can log in so I can't get to the ctrl-alt-delete thing and no I did not install any antivirus, but I did install gimp 2.4 if that matters, and safe mode does not work for me

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March 28, 2009 at 20:58:18

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April 5, 2009 at 15:07:30
I do not know what the 'green caterpillar' is and I cannot access safe mode sorry : (

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