This means that an error has occurred in a crucial user-mode subsystem. If you received a blue screen error, or stop code, the computer has shut down abruptly to protect itself from data loss. A hardware device, its driver, or related software might have caused this error.
Method 1: Running a CHKDSK scan. Before you try any of the other fixes below, you should start by investigating a HDD /
Method 2: Running SFC and DISM scans. If the Check Disk utility didn’t fix the issue in your case, the next thing you
Method 3: Rebuilding the BCD Data. As it turns out,
How do I fix Windows error code 0xC000021A?
Boot into your trusted system.
Go to the desktop and click “Start”.
Press the keys and R to open this special “Run” utility.
Enter msconfig.
Press Enter.
As a general rule, go to the System Configuration window under the General tab.
Click Selective Startup.
Clear the Load launch options check box.
What does Stopcode 0xC000021A mean?
0xc000021a is a Blue Screen of Death error seen on Windows 10, 8.1, 8, some, Vista, and XP. It is also commonly referred to as STOP 0xC000021A, STATUS_SYSTEM_PROCESS_TERMINATED, HALT: c000021a Fatal System Error and C000021a just stop. Windows on 10, it only comes with a message. Your computer has encountered a related problem and needs to be restarted.
How do I fix a fatal system error?
Remove and reinsert the battery.
Update your desktop device drivers to the latest version. CHKDSK
Run the command in a command prompt window.
Have a trial run on desktop RAM or trade it in.
Run an absolute technology registry scan.
What is fatal system error blue screen?
The Blue Screen of Death (BSoD) means that Windows has detected a fatal system error and must shut down immediately to avoid damaging the operating system. This summary leaves you with a blue interface displaying a sad emoji and some kind of cryptic message that says, “Your computer has encountered a problem and it really needs to be restarted.
What causes c000021a error on Windows 10?
After investigating the problem, keep in mind that it turns out that various reasons can trigger the appearance of a new c000021a error on a Windows computer. Here is a list of the culprits: A new underlying memory problem. It turns out that this issue could be caused by a real bug or some other memory-related bug.
What is Windows 8/10 hex code 0xc000021a?
Windows 8/10 had some issues when first released. Some time later, when Microsoft launched an update, some bugs were fixed, but there was one suggestion from them that wasn’t there. One of these errors is related to most of the hex code 0xc000021a. It indicates what caused your PC to boot up and need to restart.
Why does windows stop c000021a fatal system error?
The exact Windows STOP c000021a Fatal Error System error message might be slightly different. But you should know what happens when you get this fatal blue screen error on your PC: Windows Kernel has detected that the Winlogon.exe or Csrss.exe service processes have failed (they stopped responding or the download failed ). in.
What does fatal system error c000021a mean?
Let’s take a close look at the c000021a Fatal Routine Error Blue Screen, which is one of the most serious and common network errors you can encounter. Windows system logon process ended with good reason for unexpected status 0x00000403 (0x00000000 0x00000000). The system shut down randomly.
What is c000021a error?
The STOP: (Fatal System Error c000021a) error occurs when I would say that the Windows NT kernel detects the normal termination of the Winlogon.exe or Csrss.exe processes. When an error occurs, our own Windows NT kernel stops the system and generates a Stop error message. You have not synchronized the files installed on the system with the system.
How do I fix c000021a fatal error?
2:54Suggested snippet 98 secondsc000021a Fatal system error ‘fix’ – YouTubeYouTubeSuggested snippet start Suggested snippet end
How do I fix C000021A fatal system error?
0:301:06How to fix the Blue Screen of Death Stop Error – c000021a YouTubeYouTubeStart of Associated Suggested ClipEnd of Suggested ClipHold F8 while restarting the system due to advanced startup options. ScreenMoreWhen the system restarts, press F8 and display advanced boot options. The screen appears after selecting the “Continue setup” option known here.
How do I fix error c000021a?
0:301:06 How to fix Blue Screen of Death error c000021a – YouTubeYouTube Start of Favorite Clip End of Suggested Clip When the system reboots, press and hold the secret f8 key following the advanced launch options. ScreenMoreWhen the system reboots, simply press and hold the F8 key to display advanced boot options. From here, a screen will appear preferring the last option called “Known Strict Configuration”.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.