Fix STOP 0XC000021A, error in Windows 10

Upgrading your Windows computer may not always go as expected as you could end up getting some error messages along the way. One of the error messages you can encounter is the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. This error indicates that is some security issue within the Windows operating system. It could be that the system files have an issue and they have been modified incorrectly. Although this does not necessarily mean that malware is behind the modification, one of the applications you installed recently might have something to do with the problem. The application might have modified or corrupted some of the core system files. When you encounter this error, you will see a blue screen along with the following error message:

“Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you. (0% complete)

If you’d like to know more, you can search online later for this error: 0xc000021a”

This error pops up when a user-mode subsystem like the WinLogon or the Client Server Run-Time Subsystem or CSRSS has been compromised fatally and security can no longer be guaranteed in the system. Thus, the operating system switches to kernel mode, and Windows won’t be able to run without the WinLogon or the Client Server Run-Time Subsystem. This is why it’s one of the few cases where the failure of a user-mode service can shut down the system. To resolve the issue, here are some fixes that might help.

Option 1 – Uninstall programs you installed lately

  • In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
  • After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
  • From there, look for the concerned program and select it and then uninstall it.

Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it.

Option 2 – Perform System Restore

Performing System Restore can also help you fix the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.

  • Tap the Win + R keys to open the Run dialog box.
  • After that, type in “sysdm.cpl” in the field and tap Enter.
  • Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
  • After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Option 3 – Run the System File Checker or SFC scan

System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files to good system files that might be the cause why you’re getting the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. To run the SFC command, follow the steps given below.

  • Tap Win + R to launch Run.
  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow

The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:

  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.

Option 4 – Rebuild the BCD and fix MBR

Rebuilding the BCD can help you in fixing the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error.

  • You can start by booting into the installation environment for Windows 10 from an installation media.
  • After that, click on Repair your computer and on the blue screen, select Troubleshoot and then select the Advanced options menu.
  • Next, select Command Prompt and type in the commands below one by one, and tap Enter right after you do so.
  • exe /FixMbr
  • exe /FixBoot
    • exe /RebuildBcd

The commands you entered should rebuild the BCD and repair MBR.

Option 5 – Run the CHKDSK utility

You can also run the Chkdsk utility to resolve the problem. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the Chkdsk utility comes in. The Chkdsk utility repairs hard drive errors that might be causing the problem.

  • Open Command Prompt with admin privileges.
  • After opening Command Prompt, execute the commands listed below, and don’t forget to hit Enter right after you type in each one of them.
  • chkntfs /t
  • chkntfs /t:10

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Fix fatal error C0000034 applying update
Fatal error C0000034 happens during the installation of the Windows update and if you are one of the unlucky users who sadly run into this, keep reading as we will provide solutions to this error and how to get around it. Start from point 1 to the bottom and hopefully you will have your PC back into working order in no time.
  1. Run Windows Update troubleshooter

    Usually, a built-in Windows troubleshooter can solve issues painlessly and fast, my advice is to try this as the first option, it is a simple and clean solution worth trying and in 90% it solves the issue all by itself.
  2. Do a clean boot

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    This solution requires you to use the Reset Windows Update Agent Tool to reset Windows Update components to default or use this PowerShell script to reset Windows Update Client. You can also manually reset each Windows Update component to default and then re-run the update.
  4. Disable firewall and antivirus

    Altho not likely it is still a possibility that some firewalls and antivirus can detect windows updates as malicious software and cut them off. If everything else failed, disable the firewall and your PC protection and when it is fully disabled try updating.
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Sites for COVID-19 information
Living in today's world sadly is still living in the COVID-19 pandemic. It has been more than a year and sadly pandemic is still very strong and we are battling it on a daily basis. Governments all over the world are trying to battle pandemics in their own way with their own ideas and prevention measures. We as individuals can not very much influence how will the pandemic itself go but fortunately in this modern age of information we can at least follow and be in the loop at the current state of the situation regarding it. Today instead of having a troubleshooting article or tips and trick for your PC we are doing something else but in the domain of internet technology, you know, just to keep everything still IT related ???? Below you will find websites with small descriptions of what they do to keep yourself informed and hope to get over this dreadful pandemic.
  1. The WHO’s COVID-19 Dashboard

    If you are interested in real-time COVID-19 information about active cases, death tool so far, new cases and the number of vaccines administrated so far I would recommend WHO's dashboard. How WHO is a non-government institution composed of doctors from all over the world with just a single goal in mind, to help and put an end to this pandemic is a great non-biased source of information on the current state of virus spread.
  2. Vaccine Finder

    Please be aware that Vaccinefinder is working only on the territory of the United States of America. The reason why it was included in this list is that basically it is a great idea and I hope to see this site expand on other world regions or at least that inspires the emergence of another worldwide website with this type of content. If you live in the USA, this site will be a great help since you can track where and how many shots are distributed to states and even towns in America.
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  4. NPR

    On national public radio or NPR for short, there is a special section devoted to the coronavirus where new articles about pandemic are released daily with new information and new findings on how to battle it and the current state of things. A great informational site to keep up with the current state of things.
  5. Google's COVID-19 page

    Google has not been inactive during this pandemic and on its page specially dedicated to the COVID-19 virus you can find a lot of free information updated daily. From safety and prevention tips to data about pandemics there is a lot of ground covered on-page and we recommend at least going through the prevention section to inform yourself how to keep yourself and others safe.
  6. Coronavirus tracker

    This daily updated chart can show how many cases and deaths are from chosen time period all in form of a chart, you can see charts for each country in the world how COVID cases rose or dropped along with the death tool it brought.
There you go, 6 websites to track and inform yourself about this dreaded pandemic which has managed to change the world and people's lives forever, sadly on the bad side.
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Change mouse pointer size & style in Windows11
mouse pointerWindows 11 provides several different ways to make your cursor stand out and be easier to spot inside it. You can make the mouse pointer larger, invert it, or change its color.
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How to Turn off Advertising ID in Windows
In case you don’t know, Microsoft hooks up every machine that is running Windows 10 with an Advertising ID which helps them in providing Windows 10 users with relevant ads. These ads are delivered to users in the Action Center, Start Menu as well as the ads inside the UWP Applications. What makes these advertisements relevant is that they keep track of your browsing trends, likes and dislikes, with the help of the Advertising ID. However, if you are not fond of advertisements and you do not want this feature of Microsoft to track your usage, worry not for you actually have the option to disable targeted ads on your Windows 10 computer by turning off the Advertising ID. And you can do that during Windows 10 Setup or using the Group Policy Editor. For more details, refer to the instructions provided below for each one of the methods.

Option 1 – Turn off Advertising ID during Windows 10 setup

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Option 2 – Turn off Advertising ID via Group Policy Editor

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What to do if the Windows 10 Control Panel is not opening
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Option 1 – Try updating your Windows 10 PC

If you haven’t updated your PC to the latest version of Windows 10, then you should. A lot of users found that the issue with the Control Panel was fixed right after they updated their Windows 10 PCs. This is probably because Microsoft has probably released a fix on one of the latest updates.

Option 2 – Try uninstalling the IDT Audio Panel

For some users, uninstalling the IDT Audio Panel from their PCs did the trick. You can also try doing the same thing to fix the vanishing Control Panel. According to these users. The IDT audio panel was the one that’s causing the issue. To uninstall the IDT audio panel, here’s what you have to do:
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  • From there, look for the IDT audio panel, select it and then select the Uninstall option and follow the next on-screen instructions that appear.
Note: If you are unable to locate the IDT audio panel or you simply can’t access the Uninstall or change program screen or you can’t keep Control Panel open for a long time, here’s what you can do:
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Option 3 – Try deleting or renaming IDTNC64.cpl

IDTNC64.cpl is a control file in the control panel. However, it might be the one that’s causing the problem as it could be conflicting with the control panel. As a result, the control panel crashes after a second or more. Many users have fixed the problem by either renaming or deleting this file – the safer option would be is renaming it.
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  • From there, look for the IDTNC64.cpl file, right-click on it and select the Rename option.
  • You can name the file anything you want but it’s better if you rename it to “oldcpl”.
  • After you rename the file, try opening the Control Panel again. It should work fine now.

Option 4 – Try to disable the Windows Error Reporting Service

As mentioned earlier, the Windows Error Reporting Service is also known to cause the issue so some users disable it and got the issue fixed.
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  • In the field, type in “MSConfig” and hit Enter to open System Configuration.
  • After opening System Configuration, go to the Services tab and look for the Windows Error Reporting Service and uncheck its checkbox.
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Option 5 – Try opening Control Panel via Run

This option is more of a workaround than a solution as it does not really fix the issue with the Control Panel but rather helps you in accessing the controls at the very least.
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  • Type in “appwiz.cpl” in the field and tap Enter to open the Uninstall or change program screen of the Control Panel.
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0x800ccc79 Error Code - A Quick Fix

0x800ccc79 Error - What is it?

0x800ccc79 error is an error message that you may come across when sending emails through Outlook Express from Microsoft. This error message is accompanied by a notification that is displayed as ‘email was not delivered’ or ‘the server doesn’t support SSL connection’.

Solution

Download Available to Recover all Lost Outlook data

Restoro box imageError Causes

This error code 0x900ccc79 is triggered due to the following causes:
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  • Changes in the configuration settings
  • Corrupted Windows Registry

Further Information and Manual Repair

When you receive the error 0x800ccc79 it may hamper your ability to send emails. Therefore it is advisable to fix it to ensure your emails are sent and received without any difficulty.

This Outlook error 0x800ccc79 is quite easy to repair. By following the quick fix 0x800ccc79 error code solutions given below you can resolve this error in just a couple of minutes.

Here’s what you need to do to fix this error right away:

Cause: Configuration issues

Solution: If the error occurs due to Outlook Express being configured to use the SSL protocol while sending and receiving emails via the web, then to resolve it, you need to allow Outlook Express to bypass the Secure Socket Layer settings.

To do so, click on ‘tools’ and then on ‘Accounts’. Now select the email account that you want to modify.

Now select the ‘Properties’ tab and then click on ‘Advanced Settings’.

Here search for the following text message ‘This server requires a secure connection’. Once you locate it, uncheck all the checkboxes given next to this option. After that save the changes and restart Outlook Express to see bring the changes into effect.

Cause: Missing or Corrupt Registry Entries

Solution: If the error 0x800ccc79 occurs due to missing or corrupt registry entries, then the best way to fix this error is to download and install a good registry cleaner on your PC.

The registry cleaner will help you clean your corrupt and damaged Windows registry entries and get rid of this error right away. It is suggested you download the registry cleaner tool from a reliable website to avoid any malware or virus downloads simultaneously.

Once you download the registry cleaner on your system, click on scan. The cleaner will scan your computer completely for registry errors and show you the results in a list form.

After the scanning is complete, click on repair to fix the errors.

So, next time, if you or anyone at your office comes across the Outlook Express error 0x800ccc79, you can try these solutions and fix the error immediately without waiting for the network personnel to come and resolve it.

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Note: You also have the option to download the latest version of your Printer from the manufacturer’s website.

Option 3 – Try to reset the settings of the Printer or reinstall it

If none of the two options given above worked, you can try to either reset the printer settings or reinstall the printer so that it can go back to its default state. However, if it doesn’t work, you can try to uninstall the printer as well as its related drivers. To do so, follow these steps:
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  • Once done, restart your computer and check again and see if the error is now fixed.

Option 4 – Try to modify the Registry settings for the Still Image devices

In case you don’t know, Windows has Registry settings for the Still Image devices like Scanners and Printers. And these devices have vendor-specific settings that if ended up getting corrupted or misconfigured then you will most likely encounter errors like “A problem prevented the document from being scanned”. Thus, to fix this error, you can try modifying the Still Image devices registry settings, and to do that, you need to follow the instructions below but before that, make sure that you create a System Restore Point first.
  • Once you’ve created a System Restore point, tap the Win + R keys to open the Run dialog box and type “Regedit” in the field, and then hit Enter to open the Registry Editor.
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0x80070780, The file cannot be accessed
Error 0x80070780 is a particularly nasty error since it means we can not access files on our hard drive. This might be an important file from work or anything similar and it can be frustrating when we can access it. In this article, we will address solutions to this error so you can continue with your activities where you have left off. Follow the guide step by step in the given order to minimize file damage and find the solution quickly.
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Fix error code 16 in Windows 10
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  2. Try to access the website from another device. If you manage to open a website on another PC or some other device then keep reading in order to find the solution, if you can not, then the problem is on the website itself.
  3. Turn off Firewall or antivirus. New antivirus and firewall applications can sometimes mark certain websites as malicious and will cut contact with them rendering them unable to be accessed or opened. Try turning the firewall and antivirus temporarily off and then try to access the website.
  4. Try opening web site in another browser. To eliminate browser-specific issues and their configuration, try opening the website in another browser.
  5. Disable PROXI server. Some applications, especially malicious ones can change your proxi setting in LAN. go to your LAN settings and turn off proxi if it is enabled.
  6. Reset your Browser. If this issue is caused by bad data in your browser or by its settings and preferences, resetting the complete browser will solve the issue.
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How to Fix Fatal Error c000021a

Fatal Error c000021a - What is it?

Fatal Error c000021a is a type of Windows stop error also known as the blue screen of death (BSoD) error. When this error occurs, it causes the computer screen to go blue and locks the user out of the current activity. This error code is fatal and can lead to serious issues like system crashes and freeze. The error code is usually displayed in the following format:
STOP: c000021a {Fatal System Error} The Windows Logon Process system process terminated unexpectedly with a status of 0xc0000034 (0x00000000 0x0000000)

Solution

Restoro box imageError Causes

Fatal Error c000021a occurs when the Windows kernel detects that either Winlogon.exe or Csrss.exe service processes have stopped responding or failed to load.  When this happens the error code pops up on the screen. Nonetheless, this is not the only reason for the occurrence of this error. There are plenty more reasons why Fatal Error c000021a may pop on your computer screen. These include:
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  • Faulty hardware
  • Windows System Restore failed during the rollback process
  • Malware or viral infection
  • Registry issues
No matter what the reason may be, it is advisable to fix the error right away without any delays. Remember it is a fatal error and can cause a great deal of damage to your PC.

Further Information and Manual Repair

Fatal Error c000021a is a serious PC issue but this does not mean you have to hire an expert to get it fixed. The good news is that this error is actually quite easy to resolve. You don’t have to be a technical whiz or a computer programmer to fix Fatal Error c000021a on your PC. Here are some do it yourself methods to fix this error code right away without any hassle: Let’s get started:

Method 1: Update Your PC Drivers

As we mentioned about corrupt or missing drivers can be one of the many reasons for the occurrence of this error. So, check the drivers first. Perform a driver scan and make sure all your drivers are updated.

Method 2: Perform a Windows System Restore

To do this, first launch Task Manager by pressing CTRL+SHIFT+ESC on your keyboard. Now click on the application tab and then click ‘New Task’ then browse. After that, go to C:\Windows\System32\Restore  folder and then double click the rstrui.exe file. This will help start system restoration. Your computer will reboot during the process and hopefully, the error will be resolved. Nonetheless, if the error still persists then try methods 3 and 4.

Method 3: Scan for Viruses

Sometimes Fatal Error c000021a may also occur due to malware infection. Your PC may be affected by viruses hidden in different locations without you knowing about it. Therefore to resolve this error, it is recommended to run an antivirus and scan for viruses. If detected, remove them right away to fix the error code.

Method 4: Repair the Registry

Another method to resolve Fatal Error c000021a code on your system is to repair the registry. The registry stores all the information and activities performed on the system. If it is not cleaned frequently, it gets loaded with too many files unnecessary and obsolete files like the junk files, cookies, internet history and temporary files which corrupts and damages the registry thereby generating blue screen of death error codes like Fatal Error c000021a. Though you can repair the registry manually it can be both time-consuming and slightly difficult especially if you are not a computer programmer. Therefore it is advisable to download a registry cleaner to fix it right away.

Automatic Repair with Restoro.

Whether the Fatal Error c000021a code occurs due to viral infection or registry issues, download Restoro. This is a next-generation, advanced, and multi-functional PC Fixer. This software is deployed with multiple utilities such as a powerful registry cleaner, an antivirus, a system optimizer, and more. The registry cleaner scans the entire PC and detects all types of registry issues at once. It cleans the registry, wipes out all the unnecessary files, and restores the registry back to normal. Simultaneously, the antivirus embedded in this software detects all types of viruses including malware, adware, spyware and Trojans and removes them in seconds. The system optimizer feature ensures the speed and performance of your PC are not compromised during the repairing process. It ensures your PC works at its optimal speed. Restoro is a one-stop solution for all your PC needs. It has a user-friendly interface making it easy for all levels of users to work around. It is compatible with all Windows versions Click here to download Restoro and resolve the Fatal Error c000021a code on your PC today!
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