Fatal Sysrems 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 of 0xc06d007e (0×00000000 0×00000000). The system c000021a windows xp has been shut down. What Causes Stop Error c000021a? Windows STOP c000021a Fatal System Error stop c00002la fatal system error windows 7 the verification knowndll failed occurs when the Windows kernel detects that either Csrss.exe or Winlogon.exe service processes have stop responding or have failed to load. When
C000021a Windows 10
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 error: Corrupt or missing hardware drivers Faulty hardware (i.e. Memory) Windows service pack
Fatal System Error Book
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 is running. There are some cases where users are experiencing the stop error during the system boot procedure and fatal system rpg 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 comfortable opening your PC and replacing your memory, bring your computer to a qualified technician. Option 4: Perform a Windows System Restore Press CTRL+SHIFT+ESC on your keyboard to launch Task Manager Click on the Application tab and
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Windows 10 Error C000021a
by Member: Separate names with a comma. Newer Than: Search this 0×c000021a thread only Search this forum only Display results as threads Useful Searches Recent Posts More... WindowsBBS stop c00021a fatal system error the windows subsystem system process terminated unexpectedly Forums > Security > Malware and Virus Removal > This site uses cookies. By continuing to use this site, you are agreeing to our use of http://windows-exe-errors.com/stop-c000021a-fatal-system-error/ cookies. Learn More. You are viewing our forum as a guest. For full access please Register. WindowsBBS.com is completely free, paid for by advertisers and donations. Cookies Registration Notice Solved Error during startup: Stop: c000021a (Fatal System Error) Discussion in 'Malware and Virus Removal' started by jharry, 2015/02/07. Page 1 of 4 1 https://www.windowsbbs.com/threads/error-during-startup-stop-c000021a-fatal-system-error.108848/ 2 3 4 Next > 2015/02/07 jharry Well-Known Member Thread Starter Joined: 2008/12/07 Messages: 106 Likes Received: 1 Trophy Points: 108 Computer Experience: intermediate [Solved] Error during startup: Stop: c000021a (Fatal System Error) My laptop failed to startup. Following are a list of screens (messages) encountered during startup of Windows 7. Screen 1: Stop: c000021a (Fatal System Error) The initial session process or system process terminated unexpectedly with a status of 0x00000000 (0xc0000001 0x000106c8). The system has been shut down. Screen 2: (after Startup Repair ran for several minutes) Startup Repair cannot repair this computer automatically Sending more information can help Microsoft create solutions. -> Send information about this problem (recommended) -> Don't send view problem details I selected the "send information" option, but probably the information was not sent, because due to the system error, there was no internet connection. Screen 3: (after selecting "view problem details") Problem signatures: Problem Event Name: StartupRepairOffline Problem Signature 01: 6.1.7600.16385
List Welcome Guide More BleepingComputer.com → Microsoft Windows Support → Windows 7 Javascript Disabled Detected You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. http://www.bleepingcomputer.com/forums/t/495306/stop-c000021a-fatal-system-error/ BLEEPINGCOMPUTER NEEDS YOUR HELP! BleepingComputer is being sued by Enigma Software because of http://www.sevenforums.com/bsod-help-support/279860-c000021a-fatal-system-error.html a negative review of SpyHunter. A case like this could easily cost hundreds of thousands of dollars. If we have ever helped you in the past, please consider helping us. To learn more and to read the lawsuit, click here. CONTRIBUTE TO OUR LEGAL DEFENSE All unused funds will be donated to fatal system the Electronic Frontier Foundation (EFF). LET OTHERS KNOW Tweet If you accept cookies from this site, you will only be shown this dialog once!You can press escape or click on the X to close this box. Register a free account to unlock additional features at BleepingComputer.com Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use fatal system error their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site. Click here to Register a free account now! or read our Welcome Guide to learn how to use this site. Stop C000021a (fatal system error) Started by egarrim , May 21 2013 07:55 AM Please log in to reply 7 replies to this topic #1 egarrim egarrim Members 44 posts OFFLINE Local time:04:51 PM Posted 21 May 2013 - 07:55 AM Hi, I hope you can help, I am getting the Stop error above with the following info also. Stop C000021a (fatal system error) the verification of a known DLL has failed, system process failed unexpededley with astatus exception of oxc0000007b (0x000f9700 ox00000000) the system has been shut down. I cannot boot at all, not even safe mode or last known good configuration. my system is Win 7 6
Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks. Windows 7 Help Forums Windows 7 help and support BSOD Help and Support » User Name Remember Me? Password Advanced Search Show Threads Show Posts Advanced Search Go to Page... Windows 7: c000021a Fatal System Error Page 1 of 4 1 23 > Last » 24 Feb 2013 #1 sp33dyk Windows 7 Ultimate x64 32 posts c000021a Fatal System Error Hello, Recently I have been getting BSOD's.. got 3rd time in 5 bootups. It happens on Starting Windows screen. The latest one said something like this: Quote: STOP: c000021a {Fatal System Error} The initial session process or system process terminated unexpectedly with a status of 0x00000000 (0xc0000006 ...... another combination of integers and alphabets which i can't recall) The system has been shut down. And this is not it; I have been getting problems lately. 1. This Starting Windows screen stays for long time, so boot time has doubled (or even more) 2. Weeks back, my system went slow overall; I was going to post in here, but before that I ran my Anti-virus, ran defrag tool and these didn't help. Then check disk helped me and everything went like normal. When my system was slow, opening any drive took very long and was really frustrating. And i was amazed when I used to close the window since it took too much time, and when it was time, that drive was explored in a new window. Also, I used to play movies, they used to get stuck in between... and that still happened after my system was faster, but it was kinda rare with some movies only. So now, I am confused about my system. I wonder if both problems are connected to eachother. I doubt it could be my HDD, though this system is just 1.5 years old. PS: I checked on the internet for HDD Diagnostics tool and found this: My PC's specs: Windows 7 64bit 8GB DDR3 RAM 1 TB WD HDD (Device manager reads this: WDC WD10EARX-22N0YB0 ATA Device) AMD Phenom X4 955 BE Please let me know if you require any information. EDIT: I just read, and I will try getting the BSOD error details when I face BSOD and post them here. Thank you. My Sy