Stop: c000021a {fatal error} the windows logon system process ended unexpectedly with the status of 0xc0000034 (0x00000000) (0x00000000) need help please system does not start

Similar Questions

• Help, please! Stop: c000021a {fatal error} the process windows logon system ended unexpectedly with the status of 0xc0000034 (0x00000000) (0x00000000)

  Hi, I really really need help. I have a Dell Optiplex 330 with windows xp pro. I tried to restore to an update of the service pack, and while he was complete I got this blue screen. I'm sure its a mistake with winlogon.exe. However, I don't know exactly what to do to repair or replace. I have my recovery disk. Help, please.

  I no longer need help. It took a little while, however, I was able to remedy. Yes! I'm not a computer expert or anything, but I've never needed the Geek Squad. However, I called almost done for this one. Laughing out loud. I'm so happy that I didn't have to reinstall the operating system. I have all my info. Yes! I keep large files so all my disks are always within reach. I was able to replace all bad files for registration through the recovery console.  Once you understand the computer language, the easier. There is hope. If someone needs information just ask.

• my system does not start upwards - don't stop progression blue bar that goes round and round. I can boot into safe mode and safe mode with networking mode.

  my system does not start upwards - don't stop progression blue bar that goes round and round.  I can boot into safe mode and safe mode with networking mode.

  Hello

  As you are able to boot to the desktop in Mode safe, it means that the third-party application prevents the computer from starting in normal mode. To check you can configure the computer to clean start State and then try to boot into normal mode and check what is happening. To set up its own start-up follow the link below.

  http://support.Microsoft.com/kb/310353

  If the problem does not continues when the computer is in the clean start State follow the steps listed to identify which application is causing the problem.

  Note: When you are finished troubleshooting, follow step 7 article to start on normal startup.

  Hope this information is useful.

  Amrita M

  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Vista 64-bit Black Screen of Death, with just a mobile available slider, the system does not start in safe mode.

  My system worked properly on 25 April and then something happened and now the machine comes back with "Start menu options" but will not start in one of the listed options, modes result in the same outcome.  System also starts on the Vista CD.

  System begins to boot normally, shows the tracer Green Windows at the bottom of the screen, then the mouse pointer appears and moves but the rest of the screen remains black.

  That's it, that's all what he will do.  I checked the settings of the computer and ran the diagnostic tests available and everything seems to go fine and passes all the tests.

  I worked on my own computers for over 20 years and never been stumped before, but I must say this is a first, and I have no idea what to try to do it now.

  Help or direction is appreciated.

  original title: Vista 64-bit Black Screen of Death, with just a mobile available slider, the system does not start in safe mode.

  See if there is a way to tecover clean your data before doing a restore to conditions of factory that will wipe the drive of all.  You can use Knoppix http://www.knopper.net/knoppix/index-en.html with a good ISO as Copier: http://isorecorder.alexfeinman.com/isorecorder.htm as well as a blank CD (which you will need to do on another computer).  Starting on this disc and lla should give you enough access to the system (if you do not have any other means) to backup your important data.

  So since you seem to have no other alernatives, you can try retoring the original factory computer options. However, if it is a hardware problem as could very well be the case, you can still encounter problems after even this drastic step.  Then you will need to consider in a reputable computer repair shop (NOT Geek Squad or or a any of these big store centers) or maybe even go back to the manufacturer for repair.   Check out several options and compare the costs, quality and guaranteed and then make your best decision.

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• My mini ipad 4 has no battery completely not discharged, called to the charger, but the system does not start. What should do?  Already a time connected to the charger, but the system does not start. I have iPad 3 months and never suffered no damage.

  My mini ipad 4 has no battery completely not discharged, called to the charger, but the system does not start. What should do? Already a time connected to the charger, but the system does not start. I have iPad 3 months and never suffered no damage.

  When connected to the charger make a forced reboot: hold the home and sleep buttons, wait for the Apple logo, release the buttons. May take a few tries.

• laptop screen does not light and the system does not start most of the time.

  my hp g62 lptop started not starting and the monitor not turns sometimess even if it lights. with the time he had this problem more frequently. now it does not start and the monitor turns at all.  It will fuel yet but it's going to be okay. Ive tried a recovery disk, but it does not start the machine or be the monitor lights. im a beginner so any help will be appreciated.

  Hello

  This may be a trial outcome disply to connect an external monitor to your laptop and see if you get display it.

  You can connect to an external monitor via VGA or HDMI connection.  The usual process to transfer the video output to an external source is to press and hold the fn key and press f4.  Use the arrow keys to select "Projector" only and press ENTER.

  http://support.HP.com/us-en/document/c02013758

  and I also found some links that may help you

  http://support.HP.com/us-en/document/c01884928

  http://support.HP.com/us-en/document/c01443371

• Error - c000021a {fatal system error} the Windows logon system process ended unexpectedly with status 0f 0 x 0000034 (0x00000000 0x00000000), not able to start the computer.

  Original title: computer will not open a session.

  c000021a {fatal system error} the windows logon process prosses systewm ended unexpectedly with status 0f 0 x 0000034 (0x00000000 0x00000000).

  Hi macduf123,

  You did it all change hardware or software on your machine before this problem?

  The STOP 0xC000021A error occurs when Winlogon.exe or Csrss.exe.

  You can follow this link and check if you are able to start correctly on the desktop.

  How to solve an error "STOP 0xC000021A.

  Hope the helps of information. Please post back and we do know.

  Concerning
  Joel S
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Equium A60: XP blue screen of death: Stop: c000021a - fatal error message

  "Stop: c000021a {fatal system error} the Session manager initialization system.
  ended unexpectedly with the State 0xc000026c (0x00000000 0x00000000). The system has been shut down. »

  This is the message I get on a blue screen. I can't start the computer. His tent to restart conineously after this error message. What could be wrong someone can help.

  my system is equium A60, running on windows xp sp2 installed very recently.

  Thanks in advance.

  You should check the support microsoft help you dosent his good companion
  This, you should get started http://support.microsoft.com/kb/317189

• Fatal error message, system process ended unexpectedly with the status of 0xc000003a (0x00000000 0x00000000)

  Windows does not start, press the system restore, but it happens with stop: c000021a {fatal system error} the session manager failed to create protected prefixes of the completed system unexpectedly with the status of 0xc000003a (0x00000000 0x00000000) the system stopped

  Hello

  ·        Are you able to boot into office?

  ·        Remember to make changes to the system?

  I suggest you to remove the external devices (such as a printer, scanner, etc.) on the system and check

  Method 1:

  I suggest to start in safe mode and check.

  a. restart the system and keep tapping F8 until you reach the start menu.

  b. Select safe mode from the list and press ENTER.

  Method 2:

  I suggest you begin the last known good configuration and check.

  a. restart the system and keep tapping F8 until you reach the start menu.

  b. Select last good known in the list and press ENTER.

  Thanks and regards.

  Thahaseena M
  Microsoft Answers Support Engineer.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Get the error this Windows Installer system could not be accessed

  Original code in title: error 1601
  Here is the letter that I just sent to Microsoft Support. This is the last of about 15 or so that I sent them, so the "BOLD" prints.

  ERROR CODE 1601 WINDOWS INSTALL SYSTEM ARE NOT ACCESSIBLE!

  THIS HAS NOTHING TO DO WITH SKYPE. DON'T SEND ME A LINK TO A FORUM. PERSON NON-DU SUPPORT OF MICROSOFT HAS COMMENTED ON SINCE MARCH. NONE OF THE FIXES WE WORKED ANYWAY.

  DON'T SEND ME ANY LINKS FOR AUTOMATIC MICROSOFT FIX - IT. IT DOES NOT WORK.

  DO NOT SEND ME LINKS TO THREE DOWNLOADS THAT YOU ALREADY SENT TO THE WINDOWS SERVICE INSTALL. THEY DO NOT WORK.

  I THINK I'VE NOW EXHAUSTED YOUR LIST OF ANSWERS TO THIS PROBLEM.

  TRANSFER ALL THESE EMAILS TO A CASE MANAGER AND ASK THEM TO CONTACT ME AT THIS EMAIL ADDRESS.

  If you think that the advanced system of care did, then uninstall the software.  If you want a cleaner, try CCleaner (freeware).

  http://www.Piriform.com/CCleaner

  SP2 is located in the "Display" section updated installed programs and features in Control Panel

  It will be installed as day in 2009 if you have it installed as soon as its released.  Look for it under Microsoft Windows updates.

• "windows host process RUNDLL 32 has stopped working" I ran the cleaning disc etc. without success. Help, please!

  Internet explore and Incredimail has stopped working after power failure with the following error message "windows WHAT RUNDLL 32 host process has stopped working. I ran the cleaning disc etc. without success. Help, please!

  Hello

  try a restore of the system before this happened

  http://www.windowsvistauserguide.com/system_restore.htm

  If necessary do in safe mode

  Windows Vista

  Using the F8 method:

  1. Restart your computer.
  2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
  3. Select the Safe Mode option with the arrow keys.
  4. Then press enter on your keyboard to start mode without failure of Vista.
  5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
  6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

• Recovery Manager cannot restore Presario CQ56 & system does not start, the error BOOTMGR is missing

  1. number and product name

  Compaq Presario CQ56

   

  2 operating system installed (if applicable)

  Windows 7

   

  3. error message (if any)

  in the error log:

  Your hard disk (result-failure) id # UAMBXQ - 5H06AK - XD003F - 618U03 - DISK 1

  Start (result-failure) id # UAMBXQ - 5H60AK - XD003F - 40G 403 MEMORY MODULE 2

   

  4. all changes made to your system until the problem occurred

   

  There is no change made to the computer, before the restoration of what the computer should start, however, it would freeze once the system was running. Restarting the computer didn't help, and when I tried to restore to an earlier point, he stated that it was impossible to complete the restore. I tried the factory reset, however, it gave me an error message: "Recovery Manager is unable to restore your computer by using the original image. Please contact HP support. Error code: 0xe0ef0003. When I tried to restart the computer later, it gave an error message: "BOOTMGR is missing, press Ctrl + Alt + Delete to restart» How can I fix it?

  305 error refers to a failing hard drive. You will need to replace the hard drive.

  You can check the status of your warranty here.

  If you do not want to repair the laptop you need to contact HP support. If you are in the United States / Canada you can give them a call at 1-800-474-6836. For other countries you will need to visit this site.

  If you do not want to repair the laptop you I can provide useful information, but I'm going to need your product number. This document contains instructions to find the product number.

  I'll keep an eye out for your answer.

• Operating system does not start; F11 gives error.

  HP Pavilion dv7

  0xc000000f error code

  -does not start the o/s

  -not boot to safe mode (or whatever it is)

  -System gives error F11 recovery

  -friend did not restore system cd

  -OS is Windows 7

  I removed the hard drive and slave it to my office (using 2.5 USB cable).  The files are accessible except the \USERS directory is MIA.  If I can see the C: and D: (recovery partition)-

  Can I run the program on my desktop computer to create the recovery CD?  (faster you proceed your order/delivery/arrival)

  Other suggestions?

  Thank you...

  ACETech says:

  p/n: NM295UA #ABA

  Installation media (recovery dvd) was not made by the user.  That's why I asked if I could make running the hard drive from outside the laptop (enslaved at my office).  Thanks for the info, I can't do that.

  Will be there without you say the o/s?  It is not sure that vista or 7 32-bit or 64-bit.

  Looking at his hard drive Windows and a Linux flash player, I don't see his user under the \users Directory directory.  It of funny, just might be blown away...

  It's Windows Vista Home Premium 64-bit with Service Pack 1.

  Here link to the specs page.

  Best regards

  ERICO

• [Solved] pc with xp home edition as the operating system does not start after installation of SP2 via automatic updates

  Hello everyone. After formatting my hard drive I reinstalled windows xp edition sp1 family and then installed the latest version of windows update agent. I have the auto update set to download the updates automatically and notify me when they are ready to be installed. Initially, he found 3 updates that I installed and rebooted. He concluded 58 updates. Again, I've installed and restarted. After that, we found ServicePack 2, I installed as well. But after the reboot, the pc does not start. What I get is the windows xp logo which discoloures after a few seconds and I don't see a bar moving from left to right. I left it like that for 3 hours, but nothing has changed. Also, it does not start in safe mode. I get a screen with red and green vertical lines in this case. Anyone know what's the problem? I'd appreciate any help. Thank you.

  I was finally able to solve this problem. That's what I did. I reinstalled windows xp home and followed the same path (but his definition of the automatic updates notify me before downloading or installing updates) until the automatic updates found in the new service pack 2. This time that I did not choose to download it. Instead I downloaded from here http://www.microsoft.com/en-us/download/details.aspx?id=28 and then started in safe mode and installed. I don't know one that makes the difference but service pack 2 has been successfully installed this time and tha pc was able to start after installation. Before that, I also downloaded and installed the latest versions of 2 drivers through drivermax. I mention this in the case where he has also made a difference. After the service pack 2 installation and restart, automatic updates will be found a few others brought up-to-date, but after installation and reboot, it found no others. I had to visit update windows Internet explore and search for updates it and managed to find other updates and finally SP3.

• Operating system does not start

  My OS (XP) has recently frozen in a never-ending cycle of:

  • Re-boot,
  • With flashing white screen white upper-left
  • Option page prompting me to choose "safe mode, network security, normal, finally, etc..".
  • Re-start again.

  M BUT it never restarts.  How to do this?

  -Thank you, ssaucedo

  Provide information on your system, the better you can:

  What is your system brand and model?

  What is your Version of XP and the Service Pack?

  What is your Internet browser and version?

  Your system's disks IDE or SATA drives?

  Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

  The question was preceded by a loss of power, aborted reboot or abnormal termination?  (this includes the plug pulling, buttons power, remove the battery, etc.)

  The afflicted system has a working CD/DVD (internal or external) drive?

  You have a genuine XP installation CD bootable, which is the same Service as your installed Service Pack (this is not the same as any recovery CD provided with your system)?

  What do you see (exactly) that you don't think you should see, and when you see it?

  What do not you think that you should see?

  If the system works, what do you think might have changed since the last time it did not work properly?

  If there is a problem starting, XP is configured to automatically try to start again and you can stuck in a loop not being able to go beyond the screen boot options, or none of these startup options you choose will work only.

  Sometimes, when XP has a problem starting or falls down and tries to start again, it will give you a "short" menu of boot options and none of them will appear to be good to get your system going again.  Something like this:

  Safe mode
  Safe mode with networking
  Safe mode with command prompt
  Last good Configuration known (your most recent settings that worked)
  Start Windows normally

  You have tried them all!

  The options are similar to the Advanced Boot Options menu XP, but the only option that you need (disable automatic error system reboot) are not offered, because XP went too far during the boot process and offers a limited number of boot options.

  If this is the case, you must manually call the Options menu advanced boot yourself until you do not see the option:

  Disable the automatic restart in the event of system failure

  When you get the XP Advanced Options correct start menu you want to see, he has options on it like these:

  Safe mode
  Safe mode with networking
  Safe mode with command prompt

  Enable Boot logging
  Enable VGA mode
  Last good Configuration known (your most recent settings that worked)
  Directory Services Restore Mode (Windows domain controllers only)
  Debug mode
  Disable the automatic restart in the event of system failure

  Start Windows normally
  Reset
  Return to OS Choices Menu

  You need to choose in this menu is the option:

  Disable the automatic restart in the event of system failure
  
  Then if XP does not start normally, you will see an error screen with information and clues about the problem and then you can decide what to do next.

  If you do not see the automatic restart on system failure option turn it off, you must reset your system and start typing the key F8 on the keyboard until you see her disable automatic restart on system failure option.

  If you miss the window of opportunity F8, you must try again and start tapping the F8 key with more urgency (earlier and more frequently) until you see disable automatic restart on system failure, and then select.

  You must keep trying the F8 menu until you see disable automatic restart on system failure option, and select it.

  If your system has a Blue Screen of Death (BSOD), we need to know what the screen says:

  Here's a BSOD example showing information you provide:

  http://TechRepublic.com.com/i/tr/downloads/images/bsod_a.jpg

  Send for the nose and the Red arrows (3 to 4 lines total).

  Send all * line STOP message since there are clues in the 4 parameters.

  If it looks like there is some kind of name listed in the STOP message file, send this line also.

  Ignore the boring text unless it seems important to you.  We know what a BSOD looks like, we need to know what your BSOD looks like.

  Answering queries and results report of the disable automatic restart on system failure screen and you can decide what to do next.