Earlier today, I did the updates of windows. I rebooted and my computer kept restarting by itself before the logon screen. I was able to identify the error C00021A Windows Logon process.

After trying to run chkdsk /f and still having no luck, I went and did a repair on Windows XP. It worked finally. Then, I went and did the 52 windows updates and then it happened to me again. I am now afraid to do updates on this computer window as I can't afford to have the same problem and spending 30 minutes to 60 minutes trying to fix it.

Also to add, I tried safe mode and that has not worked. It did samething (restart the computer). Last configruration well known have had a result even it did not help.

Help.

-Jason

Hello

Visit this link for a few entries on the issue:
http://forums.MajorGeeks.com/showthread.php?t=108122

http://forums.techguy.org/Windows-XP/413334-stop-C00021a-fatal-system-error.html

http://winforums.com/showthread.php?t=6400

Search for institutions, update BIOS

Good luck $

Tags: Windows

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