STOP: 0xC000021A Fatal System Error

[Amelia]

Hi friends,

I am facing an issue with this with my computer when i was working on my PC i got a blue screen with with the following Message


STOP: c000021a {Fatal System Error}
The Windows Logon Process system process terminated unexpectedly with a status of 0xc0000034 (0x00000000 0x0000000)
The system has been shutdown.


Can anyone help me out with this issue.

[Clark]

Sure i will help you out with this issue you need to follow below steps:-

1. Click Start, and then click Shut Down.
2. Click Restart, and then click OK.
3. Press F8 at the indicated time:
   
   
   • For an x86-based computer: When a screen of text appears and then disappears , press F8. (The screen of text may include a memory test, lines about the BIOS, and other lines.) There may also be a prompt that tells you when to press F8.
   • For an Itanium architecture-based computer: After you make your selection from the boot menu, press F8. There may be a prompt that tells you when to press F8.
   
   
4. Use the arrow keys to select Last Known Good Configuration, and then press ENTER.
   
   Note :NUM LOCK must be off before the arrow keys on the numeric keypad will function.
5. Use the arrow keys to highlight an operating system, and then press ENTER.

[Crona]

There is one more way of doing it by register Dr. Watson as the default system debugger.

To run a set up of Dr. Watson to trap user-mode program errors, follow these steps:-

1. At a command prompt, type System Root\System32\Drwtsn32.exe -I, and then press ENTER.
   This command configures Dr. Watson as the default system debugger.
   
   
2. At a command prompt, type System Root\System32\Drwtsn32.exe, and then select the following options:
   
   
   • Append to existing log file
   • Create crash dump
   • Visual Notification
   
   
   
3. After the computer restarts from the STOP 0xC000021A error, run Dr. Watson (Drwtsn32.exe).
   
   
4. View the Dr. Watson log to determine what user mode process may be causing the problem.
   
   
5. If the Dr. Watson log does not contain sufficient information to determine the cause of the problem, analyze the User.dmp file to determine the cause of the STOP 0xC000021A error.

[jesse]

Check here for more details:-

1)Help Please: 'STOP: c0021a {Fatal System Error} .......
2)STOP: c000021a {Fatal System Error}
3)STOP: c000021a {FATAL SYSTEM ERROR}