Fatal Systems Error C000021a
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or BSOD error or kernel error). The stop error message usually reads: STOP: c000021a {Fatal System Error} The Windows Logon Process system process terminated unexpectedly with a status windows 10 error c000021a of 0xc06d007e (0×00000000 0×00000000). The system has been shut down. What Causes Stop
Stop C00021a Fatal System Error The Windows Subsystem System Process Terminated Unexpectedly
Error c000021a? Windows STOP c000021a Fatal System Error occurs when the Windows kernel detects that either Csrss.exe or Winlogon.exe service processes
0×c000021a
have stop responding or have failed to load. When this happens, Windows stops the system completely and then generates the fatal system error message. There can be many reasons why you are experiencing this http://answers.microsoft.com/en-us/windows/forum/all/blue-screen-error-c000021a-fatal-system-error/549075f8-f695-4047-b747-2b4e118e1ffd error: Corrupt or missing hardware drivers Faulty hardware (i.e. Memory) Windows service pack has failed to install correctly. Your computer has corrupted system files either due to a faulty shutdown or virus/malware. Windows System Restore failed during the rollback process. Third-party software applications on your computer are causing kernel level conflicts. Known Solutions NOTE: The solutions listed below are assuming that you are receiving the stop error AFTER Windows http://windows-exe-errors.com/stop-c000021a-fatal-system-error/ is running. 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 order. Option 1: Make Sure Your PC Drivers Are Updated (DO THIS FIRST!) Missing or corrupt drivers are responsible for many bluescreen errors. 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. Option 2: Run Chkdsk Command Run chkdsk: Go to a command prompt and type "chkdsk /f". Option 3: Take Out The Battery Unplug your computer and take out the battery. (It looks like a watch battery on your motherboard). Plug your computer back in and restart it. Shutdown your computer and unplug it again. Place your battery back in, plug in your computer, and restart it. Check to see if your are still receiving the stop error message. 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. Before swapping it out, run Memtest86+ to test OVERNIGHT to see if it reports any errors. If you are not comfor
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