Fatel System Error
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adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2011) (Learn how and when to remove this template message) A fatal system error, also known as a system crash, stop error, kernel error, or bug check, fatal system error windows xp is when an operating system halts at the moment it reaches a condition where
Fatal System Error Book
it can no longer operate safely. In Microsoft Windows, a fatal system error can be deliberately caused from a kernel-mode driver with either stop c00002la fatal system error windows 7 the verification knowndll failed the KeBugCheck or KeBugCheckEx function.[1] However, this should only be done as a last option when a critical driver is corrupted and is impossible to recover. This design parallels that in OpenVMS. The Unix kernel panic concept
Stop C000021a Fatal System Error
is very similar. Overview[edit] When a bug check is issued, a crash dump file will be created if the system is configured to create them. This file contains a "snapshot" of useful low-level information about the system that can be used to debug the root cause of the problem. If the user has enabled it, the system will also write an entry to the system event log. The log entry contains information about the bug fatal system error c00021a fix check (including the bug check code and its parameters) as well as a link which will report the bug and provide the user with prescriptive suggestions if the cause of the check is definitive and well-known. Next, if a kernel debugger is connected and active when the bug check occurs, the system will break into the debugger where the cause of the crash can be investigated. If no debugger is attached, then a blue text screen is displayed that contains information about why the error occurred, which is commonly known as a blue screen or bug check screen. The user will only see the blue screen if the system is not configured to Automatically Restart (which became the default setting in Windows XP SP2). Otherwise, it appears as though the system simply rebooted (though a blue screen may be visible briefly). In Windows, bug checks are only supported by the Windows NT kernel. The corresponding system routine in Windows 9x, named SHELL_SYSMODAL_Message, does not halt the system like bug checks do. Instead, it displays the infamous BSoD (Blue Screen of Death) and allows the user to attempt to continue. The Windows DDK and the WinDbg documentation both have reference information about most bug checks. The WinDbg package is available as a free download and can be installed by most users. The Windows
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Links HelpWithWindows.com RoseCitySoftware.com Recommended Links Menu Log in or Sign up Search Search titles only https://www.windowsbbs.com/threads/error-during-startup-stop-c000021a-fatal-system-error.108848/ Posted by Member: Separate names with a comma. Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts http://errortools.com/windows/a-quick-guide-to-fixing-the-stop-c00002la-fatal-system-error/ More... WindowsBBS Forums > Security > Malware and Virus Removal > This site uses cookies. By continuing to use this site, you are agreeing to our system error use of 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 fatal system error 4 1 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:
Support Hotline: 1-844-377-4107 Stop C00002lA Fatal System Error Repair Stop C00002lA Fatal System Error- What is it? This is a blue screen of death error that may occur when you start your Windows NT 4.0 based computer. This error causes the screen to turn blue and the system also shuts down. The stop C000021A error message is displayed in the following format: Stop c000021a {Fatal System Error} The session manager initialization system process terminated unexpectedly with a status of 0xc0000017 (0x00000000, 0x0000000) The system has been shut down. Solution Download Available to Completely Repair the Stop C00002lA Fatal System Error Recommended: Download the Automatic Repair Utility to correct this and other PC performance issues. Download Certified safe, virus free download. Error Tools Editor's Choice. Error Causes The stop C000021A error occurs when either Crsrss.exe or Winlogon.exe fails. When the Windows NT kernel identifies that either of these processes have failed, it stops and the error code stop C000021A appears on the computer screen. Here are some of the underlying causes for the stop C0000021A error: Incompatible third party program Hard disk issues Service pack installation has failed Mismatched system files have been installed Bad and invalid registry keys Further Information and Manual Repair To resolve the stop C000021A Fatal System Error on your PC try the following solutions: Remove Incompatible Third Party Programs If the error occurred after you recently installed a new program, then it is advisable to remove that program. The error occurs due to the incompatibility of the program. To remove the program go to the start menu and click on the control panel. Now click on Add/Remove Program tab and double click on the program name that you recently installed and remove it from the list. Once removed, not reboot your PC. Reinstall a compatible program and run it. It is most likely to resolve the issue. However, if the stop C000021A error still occurs, then it means the problem is critical. It is related to the registry. Repair and Restore the Registry There are two ways to do this: Me