Error Message: Stop c000021a Fatal System Error The Session Manager Initialization System Process...
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This post was previously published below Q317189
Expandstart your Windows NT four.0-based computer, you may well receive the subsequent...Whenever you start your Windows NT four.0-based computer, you may well obtain the subsequent error message:
Cease c000021a Fatal System Error
The session manager initialization method method terminated unexpectedly having a status of 0xc0000017 (0x00000000, 0x0000000) The system has become shut down.
Right after you obtain this error message, your personal computer may possibly restart so speedily that you are unable to obtain the particulars with the memory handle. This symptom may perhaps prevent Windows NT from becoming ready to publish a valid Memory.dmp file. You might be unable to resolve this issue by disabling all third-party solutions, or by repairing your Windows NT set up by making use of an ERD.

CAUSEThe error message that is listed within the "Symptoms" area of this article is of...The error message that's listed in the "Symptoms" segment of this article is often caused by pending file-rename operations which are scheduled inside the Windows NT registry, but that cannot be finished.

Programs or Setup programs may possibly routine a file to become renamed to the next restart of Windows NT if the program is prevented from renaming a file simply because the file is in memory.

Windows NT checks a registry key for file-rename operations to become finished early within the boot procedure. If the file-rename operation cannot be completed mainly because the file or folder does not exist, the error message that's listed inside the "Symptoms" area of this article is produced.

RESOLUTIONImportant This section, technique, or task consists of actions that tell you how you can modi...Important This area, method, or task consists of actions that tell you how to modify the registry. Having said that, serious problems could happen if you modify the registry incorrectly. Consequently, be sure that you simply follow these steps cautiously. For additional safety, back up the registry just before you modify it. Then, you'll be able to restore the registry if a issue happens. For much more data about how you can back again up and restore the registry, click the following post amount to view the article within the Microsoft Understanding Base:
322756 (http://support.microsoft.com/kb/322756/ ) How to back up and restore the registry in Windows

To resolve this issue:
Produce a parallel installation of Windows NT.For extra facts the best way to do so, click the write-up number beneath to watch the article within the Microsoft Knowledge Base:
259003 (http://support.microsoft.com/kb/259003/EN-US/ ) How and Why to Carry out a Parallel Installation of Windows NT 4.0
Start your personal computer to the parallel installation of Windows NT, after which begin Registry Editor.
On the Window menu, click HKEY_LOCAL_MACHINE on Native Machine.
Around the Registry menu, click Load Hive.
Sort the route to the Program hive on the prior installation, typically %systemroot%\system32\config\system, and then click Open.
When you are prompted for your title of the key, kind Check, after which view the subsequent registry entry:
HKEY_LOCAL_MACHINE\TEST\Select
Note the setting for your Current DWord worth within the preceding registry critical. That is generally 0x1, and is represented as Current:Reg_Dword:0x1. This worth indicates the "CurrentControlSet" for your unique Windows NT installation corresponds to ControlSet001 within this window. A value of 2 would indicate that the "CurrentControlSet" for your authentic Windows NT installation would correspond to ControlSet002, and so on.
Locate the subsequent registry critical
HKEY_LOCAL_MACHINE\TEST\ControlSetXXX\Control\Session Manager
exactly where XXX is the CurrentControlSet that you simply identified in the preceding step.
Beneath the Session Supervisor key, note and then delete any PendingFileRenameOperations entries.
Click the Check hive, after which click Unload Hive on the Registry menu.
On the Registry menu, click Load Hive.
Type the route to your Computer software hive of the prior installation, typically %systemroot%\system32\config\Software, after which click Open.
Whenever you are prompted for the identify with the essential, sort TEST2.
Eliminate any PendingFileRenameOperations entries within the subsequent registry keys:
HKEY_LOCAL_MACHINE\TEST2\Microsoft\Windows\CurrentVersion\RunOnce

HKEY_LOCAL_MACHINE\TEST2\Microsoft\Windows\CurrentVersion\RunOnceEx
Click the TEST2 hive, and then click Unload Hive on the Registry menu.
Give up Registry Editor, after which restart your unique set up.

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APPLIES TO
Microsoft Windows NT Workstation four.0 Developer Edition
Microsoft Windows NT Workstation 4.0
Microsoft Windows NT Server 4.0 Regular Edition
Microsoft Windows NT 4.0 Service Pack one
Microsoft Windows NT 4.0 Service Pack 2
Microsoft Windows NT four.0 Service Pack 3
Microsoft Windows NT 4.0 Service Pack four
Microsoft Windows NT four.0 Service Pack 5
Microsoft Windows NT four.0 Service Pack 6
Microsoft Windows NT 4.0 Service Pack 6a

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The errors in computers allow it to be miserable for their end users to make use of them. They encounter so lots of issues when computers do not perform as intended. A quite widespread error, which computer end users can face, will be the c000021a fatal program error.

This error is produced when it found by Windows NT kernel that possibly on the two processes Csrss.exe or Winlogon.exe has failed. These kinds of processes could have stopped operating because of many reasons like misaligned files becoming set up on the PC and a faulty restoration of files at the location where they had been becoming utilized. In the event of these kinds of a situation, the Windows NT kernel stops the method as well as the cease c000021a fatal system error message is produced to the screen. This type of a fatal exception occurs when the PC can't tackle an exception and the program exhibiting it needs to be closed.

This type of a c000021a unknown tough error might be resolved by uninstalling the software that is not as per the requirements of your PC. One can get rid of all of the unwanted files current around the PC. An upgrade in the PC's operating method is also an option to restore it to its operating condition and repair the cease c000021a unknown difficult error.

The second solution to repair c000021a error from your personal computer can be very easy. You don't require to feel significantly hassled mainly because of it. Just restart the personal computer. When the computer is booted, press the F8 button. Select the last known excellent configuration and then press enter. This error typically happens when some software program or hardware has become installed that's not as per the specifications of your PC. Consequently, right after choosing the operating program you want for booting, the C000021a error will have been eliminated from your method.