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Stop 0xc000021a Fatal System Error

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Option 4:  Perform a Windows System Restore Press CTRL+SHIFT+ESC on your keyboard to launch Task Manager Click on the Application tab and click "New Task" then "Browse" Go to C:\Windows\System32\Restore\ folder Option 6: Backup Your Files and Reinstall Windows (Last Resort) Backup all your important files either to another hardrive or burn them to a CD/DVD. Option 2: Run Chkdsk Command Run chkdsk: Go to a command prompt and type "chkdsk /f". Memory) Windows service pack has failed to install correctly. navigate here

Before taking the steps below, we recommend you perform a free driver scan with DriverFinder and make sure all your drivers are up-to-date. Format your hard drive and reinstall Windows. Windows EXE Errors EXE Error Help for XP, Vista, Windows 7 & 8 Home About Recommended Software Computer Terms Site Map Subscribe Stop c000021a Follow the instructions on the screen.

C000021a Fatal System Error Windows 7

Your computer has corrupted system files either due to a faulty shutdown or virus/malware. Plug your computer back in and restart it. There can be many reasons why you are experiencing this error: Corrupt or missing hardware drivers Faulty hardware (i.e. To avoid stop errors in the future, always make sure you are running a good anti-virus program and also run Malwarebytes on a normal basis to ensure your PC is not

Press f12, or whatever key allows you to enter your boot option screen. Choose the option that allows you to boot from a CD. Click Reinstall Windows (your not actually going to reinstall). Windows 10 Error 0xc000021a When this happens, Windows stops the system completely and then generates the fatal system error message.

Shutdown your computer and unplug it again. Windows STOP c000021a Fatal System Error occurs when the Windows kernel detects that either Csrss.exe or Winlogon.exe service processes have stop responding or have failed to load. Option 3: Take Out The Battery Unplug your computer and take out the battery. (It looks like a watch battery on your motherboard). Option 1: Make Sure Your PC Drivers Are Updated (DO THIS FIRST!) Missing or corrupt drivers are responsible for many bluescreen errors.

Known Solutions NOTE: The solutions listed below are assuming that you are receiving the stop error AFTER Windows is running. Windows 10 Error C000021a The system has been shut down. Previous post: Wmiprvse.exe Application Error Help Next post: Fix Svchost.exe Application Error - Memory Could Not Be Written December 2016 M T W T F S S « Aug Third-party software applications on your computer are causing kernel level conflicts.

C000021a Fatal System Error In Windows Xp

On the next screen there should be two options "Repair" and "Reinstall". If your PC is crashing to fast once in Windows, start your computer in Safe Mode by pressing the F8 key during system boot. C000021a Fatal System Error Windows 7 What Causes Stop Error c000021a? Stop C00002la Fatal System Error Windows 7 The Verification Knowndll Failed Check to see if your are still receiving the stop error message.

Place your battery back in, plug in your computer, and restart it. check over here If you are not comfortable opening your PC and replacing your memory, bring your computer to a qualified technician. Option 5: FOR WINDOWS XP USERS - Repair From Your Windows Disk Turn on your computer and put in your Windows XP disk. Before swapping it out, run Memtest86+ to test OVERNIGHT to see if it reports any errors. Fatal System Error C00021a Fix

After Windows runs through the repair process, you should be able to get back into Windows and your stop error should be gone. Windows System Restore failed during the rollback process. On the next screen, click "Repair" again. http://cpresourcesllc.com/fatal-system/stop-c000021a-fatal-system-error.php The stop error message usually reads: STOP: c000021a {Fatal System Error} The Windows Logon Process system process terminated unexpectedly with a status of 0xc06d007e (0×00000000 0×00000000).

There are some cases where users are experiencing the stop error during the system boot procedure and thus cannot get to the Windows desktop to perform the task listed below in C000021a Windows 10 Option 3: Test or Swap Out Your Memory (RAM) Bad or faulty RAM is known to cause many bluescreen errors and can usually be replaced for cheap.