Jailbreak Amazon Fire TV stick

Code 0x80070070 – 0x50011 – What is it?

If you’ve recently tried installing Windows 10, you might have encountered error code 0x80070070 – 0x50011 or its alternatives (error code 0x80070070 – 0x50012 and 0x80070070 – 0x60000). Whatever formats this error code presents itself in, it's usually accompanied by a barrage of other errors, as underscored on Microsoft’s official site. If you’ve encountered this error code, it simply means that your computer system might not have the required or required space to install the upgrade.

Likely, if you’ve experienced error code 0x80070070 – 0x50011, it’ll likely appear in the formats highlighted below:

• 0x80070070 – 0x50011
• 0x80070070 – 0x50012
• 0x80070070 – 0x60000

Solution

Error Causes

At present, this Windows 10 upgrade error is triggered or caused by various factors:

• Lack of computer resources or space
• Virus/malware infestation
• A clogged registry

Further Information and Manual Repair

Whilst new, not much information has been propagated regarding this error. However, there are some manual / practical steps you can take to have your Windows 10 upgrade up and running. Since the primary aspect of solving this problem is to make space on your computer system, here are some ways in which you can do so manually.

Method 1: Get more space

• Check the current space on your computer  

Before making attempts to create space on your computer, it’s vital that you check to decipher how much free space you have available.

• Make use of Disk Clean-up 

Since there’s a free service available on your computer to create space, why not use it and save time? If the Disk Cleanup tool is employed regularly, this will free up hard drive space and optimize your computer to work better.

• Remove unwanted desktop apps 

There are several apps lying around on your computer that you simply don’t use, uninstall those and make space to elude error code 0x80070070 – 0x50011 or its alternatives (Code 0x80070070 – 0x50012, Code 0x80070070 – 0x60000)

• Remove or archive files  

If you have lots of photos, media, documents (files), videos, etc, that you don’t use or will only need in the future, try cloud storage. You’ll still have those files within your possession but just not in a physical location. However, they’re still accessible. Another suggestion: If you use programs such as One Drive or Google Drive for desktop, limit your use to only the online application.

• Add more storage

If you’re not able to implement the above steps to clear some space to accommodate your Windows 10 upgrade due to error code 0x80070070 – 0x50011, acquire more storage. This can be expanded by incorporating storage devices such as USB flash drives, CDs, cloud storage, and SD Cards.

Method 2: Scan your computer for virus/malware

If you regularly download stuff, especially software on the Internet from ‘not so secured’ sites, you might have picked up something. You might have downloaded malware or virus (along with other legit programs).

To resolve this issue, it’s advised and very important that you download a powerful antivirus and perform a complete scan of your computer system. After you’ve detected and removed the suspected malware/virus, you’ll then be able to eliminate error code 0x80070070 – 0x50011 and resume with your Windows 10 upgrade.

Method 3: Clean up your computer’s registry

If you do not clean your computer’s registry often, it could become congested or clogged by .XML files, junk files, and cookies. To resolve this problem, clean your registry by using a powerful and user-friendly tool to clean up the problem.

Click here to download Restoro.

In some cases, a couple of Windows 10 laptops, especially the newer ones that run the NVIDIA RTX series GPUs have been experiencing some problems, particularly with their headphone jacks which seem to be malfunctioning even though the internal speakers works just fine. And despite having all the drivers updated to their latest versions, the problem still occurs. According to security experts, this kind of problem occurs on laptop computers that are manufactured by MSI and since there is still no workaround or reliable fix released by the company, in this post you will be guided on how you can resolve the problem with the headphone jack. So if you are using a laptop made by MSI and are experiencing the same issue, then you’ve come to the right place. There are several potential fixes you can check out to resolve the problem, you can try to force reboot your computer or clean your headphone jack and then plug it back in properly. In addition, you could also try to update your Audio drivers or set your headphone as default. For more information, follow each one of the given options below.

Option 1 – Try to force reboot your computer

The first thing you can do is to force reboot your computer as this simple fix could help in fixing the problem. This option is quite simple, just make sure that before you do it, you have to save all your work.

• First, turn on your computer and press and hold the power button for at least 30 seconds. You might notice the screen flashing or making any changes, just ignore it.
• After that, plug out and plug in your computer and automatically turn it on.
• Once done, check if the headphone jack is now working fine.

Option 2 – Try to clean the headphone jack and plug it properly

The next thing you can do to fix the problem is to clean your headphone jack and plug it back in properly. Make sure that you use a cotton swab in cleaning the headphone jack as there are instances where some dust might have settled in the port which results in issues like your headphone jack no working.

Option 3 – Try to update, rollback or reinstall the Audio driver

If the glitch in your audio has something to do with software, chances are it might be related to the audio driver – it could be that the newest version of your Windows 10 does not work well with the old version of the driver. This is why you have to update your audio driver to the newest available version.

• Tap the Win + R keys to open the Run dialog box and then type in MSC and tap Enter or click OK to open the Device Manager.
• Expand the section for the outdated device drivers.
• And then select the outdated driver(s) and right-click on it/them.
• From the drop-down menu, select the Update Driver option and follow the on-screen instructions to install the latest version of the driver.
• Then also click on the option, “Search automatically for updated driver software.
• Restart your PC after the installation.

Note: If updating or reinstalling the Audio driver didn’t work, you can go to the website of MSI and look for the support section where you can download the drivers for your computer. You just need to take note of your PC’s correct model and model number so you can find the appropriate driver.

Option 4 – Try to set the headphone as the default device manually

There are times when you plug a headphone, it does not toggle the default audio device. Thus, to fix this issue, you have to set the default audio device to the headphones manually. To do that, follow these steps:

• First, right-click on the volume icon located on the system tray.
• Next, select the Open sound settings option to open the Sound section in the Windows 10 Settings app.
• From there, select the Control Panel for Sound on the rightmost column. This will open a new mini window.
• After that, select your headphone under the Playback tab and click on the Set default button.
• Once done, click on Apply and then OK buttons to save the changes made.

Option 5 – Try to run the Playing Audio Troubleshooter

Since the Windows 10 operating system has the Playing Audio Troubleshooter, you can use this troubleshooter to try and fix the problem with the headphones. You can access this tool in the Control Panel or in the Taskbar Search and even on the Troubleshooters page of Windows 10.

Microsoft starting as of today will block its Office 365 users if they are using Internet Explorer or early versions of Edge browsers. So if you are using older non Chromium Edge versions of Microsoft browsers you can no longer access Office services until you switch. Now normally I would fully support this kind of decision since Internet explorer is a slow and vulnerable browser and the edge is similar in that regard. The new edge browser is great and it should be used but the issue I have is that Office 365 is not free, it is a premium feature and I am wondering how Microsoft plans to deal with people that have already paid for service but suddenly cannot access it anymore.

Error Code 32 - What is it?

Code 32, a Device Manager error, pops up when a device driver and other required services related to the driver are disabled.

The error code 32 is usually displayed in the following format:

“A driver (service) for this device has been disabled. An alternate driver may be providing this functionality. Code 32”

When a driver experiences a problem, it is reported to the Device Manager. Though error Code 32 does not cause detrimental damage to your system, it can cause the loss of functionality of the hardware device whose driver is disabled.

Solution

Error Causes

Error 32 may be generated due to several reasons. However, the most common causes include:

• The device driver is outdated
• The device is not configured as the default
• Some other device is providing default functionality
• The device driver is disabled in the registry
• Corruption of registry values in the CD ROM Drive Class registry key

Further Information and Manual Repair

If you come across error code 32 on your PC, then repair it immediately to ensure optimum PC performance. To resolve this error code, try the methods listed below. If you are not a computer programmer, don’t worry!

The listed solutions are easy to perform, require no technical background or expertise and more importantly, these solutions are very effective.

Simply follow the instructions to repair error code 32 on your system in just a few minutes.

Method 1 - Reboot Your PC

Sometimes Device Manager error codes may appear due to temporary issues, which may be resolved simply by rebooting your system. If you are lucky, this might actually work.

By restarting your PC, you might be able to get rid of error code 32. However, if the error still persists, then try other methods given below.

Method 2 - Uninstall and Reinstall the Driver

To resolve error code 32, uninstall and then reinstall the driver. To uninstall the driver, simply follow these steps:

1. Go to the start menu
2. Type Device Manager in the search bar and then press enter
3. Now in the Device Manager, find and then double-click the category of device that you wish to uninstall, for example, click on the Display Adapter to uninstall the graphics card.
4. Once you have located the device and the driver you wish to uninstall, simply right click on it and then click ‘uninstall’
5. Windows will prompt you to confirm device removal changes.
6. Click OK to confirm and proceed.
7. After that, simply restart your system to activate changes
8. To reinstall, go to the control panel and choose Add/Remove Hardware and add a new device.  Follow all prompts to reinstall the device.

Method 3 - Delete Both the Upper Filters and Lower Filters Registry Values

As discussed above, sometimes error code 32 may be triggered due to corruption of registry values.

If this is the underlying cause, then delete both the upper filters and lower filters registry values from the registry. This will take about 5 to 7 minutes. Here’s what you have to do:

1. Go to the start menu
2. Type Regedit in the search box and then press enter
3. Now locate the HKEY_LOCAL_MACHINE folder under  ‘My Computer’
4. Click the |> or (+) icon next to the folder name to expand
5. Here you will see a long list of subkeys
6. Locate the correct class GUID for the problematic device
7. Now click the registry subkey that corresponds to the device class GUID
8. Locate the Upper Filters and Lower Filter values and delete
9. Close the registry editor
10. Restart your PC to activate changes

This will hopefully resolve error code 32 on your system if the error was generated due to registry value corruption. However, if the error continues to appear, then resort to method 4.

Method 4 - Update the Problematic Driver

Locate the problematic drivers and update them with the latest versions. This procedure is effective but time-consuming if performed manually.

It takes several minutes to identify problematic drivers and find the latest and compatible versions for each driver on the manufacturers’ website. And besides, you will have to perform updates continuously to ensure the error doesn’t occur again.

Method 5 - Download DriverFIX to Update Drivers Automatically

To avoid the hassle, download DriverFIX.

This is a cutting-edge and user-friendly software program embedded with intelligent system programming and intuitive technology that identifies problematic drivers and updates them with the latest and compatible driver versions in seconds, automatically and on a regular basis.

By installing it on your PC, you can update all the drivers and repair code 32 in no time.

Click here to download DriverFIX to resolve Device Manager error code 32 today!

If your Windows PC encounters an error, it will display a Blue Screen of Death or BSOD error which usually comes up for a fraction of second and creates some logs or Dumps Files as what other user prefers to call it and then boots your PC suddenly. This process usually takes place quickly that most users find it hard to get the error code and won’t probably be able to check what really went wrong with their PCs. This is where the dump files come in. They are stored internally in your computer and can only be accessed by an administrator. They are classified into 4 main types and in Windows 10 they are either:

1. Complete Memory Dump
2. Kernel Memory Dump
3. Small Memory Dump (256 KB)
4. Active Memory Dumps

Dump Files are useful as they could help you in resolving the problem and so you need to configure your Windows 10 PC to create them but first, you need to make a system restore point. This is essential as you are about to modify some system files as well as critical Windows 10 settings. There are two ways you can create Dump files – first is by modifying the settings in the Startup and Recovery and lastly is via the WMIC command line. Refer to the instructions prepared below to be guided on how you can create Dump files after any BSOD error using these options.

Option 1 – via Startup and Recovery

• Type in “control panel” in the Cortana Search box and then click on Control Panel from the search results to open it.
• After opening Control Panel, you need to make sure that you view the contents by their Category then click on the header link which is labeled “System and Security” or you could also right-click on the This PC icon and then click on Properties.
• Next, select the Advanced system settings from the left panel. Once you do, a new and small window will pop up.
• Under the newly opened window, look for the section called Startup and Recovery and then click on the Settings button.
• And from the System Failure section, you can choose any option from the drop-down for Write debugging information such as:
  • None – this means that there is no dump file created by Windows
  • Small Memory Dump – this means that Windows will create a Minidump file on BSOD
  • Complete Memory Dump – this means that Windows will create a Complete Memory Dump file on BSOD
  • Automatic Memory Dump – this means that Windows will create an Automatic Memory Dump file on BSOD
  • Active Memory Dump – this means that Windows will create an Active Memory Dump file on BSOD

Note: The complete dump needs a page file that is allowed to be the size of the physical memory installed in your PC with a dedicated 1 MB of space for just the page header.

• Now once you have selected the most suitable option for you, just click on OK/Apply and then exit.
• Restart your PC to successfully apply the changes made.

Option 2 – via the WMIC command line

• The first thing you need to do to create Dump files via the WMIC command line is to tap the Win + X keys combination or simply right-click on the Start button and then select the Command Prompt (Admin) option. You could also type in “cmd” in the Cortana search box and then right-click on Command Prompt from the results and select Run as administrator.
• After that, type in any of the commands given below depending on your preferences so that your Windows 10 PC will be configured to create Dump Files:
  • No dump file: wmic RECOVEROS set DebugInfoType = 0
  • Small Memory Dump: wmic RECOVEROS set DebugInfoType = 3
  • Kernel Memory Dump: wmic RECOVEROS set DebugInfoType = 2
  • Complete Memory Dump: wmic RECOVEROS set DebugInfoType = 1
  • Automatic Memory Dump: wmic RECOVEROS set DebugInfoType = 7
  • Active Memory Dump: wmic RECOVEROS set DebugInfoType = 1

Note: A complete dump has to have a Page file which is allowed to be the size of the physical memory installed on your PC accompanied by a 1 MB space for just the page header.

• Now type in “exit” in the Command Prompt to exit it.
• Restart your PC to apply the changes made successfully.

Booting the Windows computer system includes loading it from the various boot devices such as drivers, network as well as USB drives when the computer is turned on. The instant the startup sequence is done loading the operating system the system hardware will be ready to perform some complex operations – in this process, the Boot Log in Windows 10 is a record that maintains the list of success or failure of many pieces of Windows 10 system during the booting process. In other words, the Boot Log is the one that keeps a record of all that has happened while loading from the computer storage system to the memory during the boot process. It is available for several devices like network, hardware devices, and the operating system which assist in detecting issues during the boot process and other issues with regards to troubleshooting. Through Boot Log, you’ll know which drivers were unloaded and loaded from the start of the system during the boot process. You have the option to either disable or enable this feature on your Windows 10 PC. Named as “ntbtlog.txt”, the log file lists all the successfully loaded processes and the unsuccessful ones during the boot process. It is saved to the drive C:Windowsntbtlog.txt. As mentioned, you can enable or disable this feature in two ways – the first one is by using the System Configuration or MSConfig while the second one is using the Command Prompt. In this post, we’ll show you how you can enable or disable Boot Log in Windows 10 either way.

Option 1 – Enable or Disable Boot Log using System Configuration

Enable Boot Log:

• Tap the Win + R keys to open the Run dialog box.
• Then type in “msconfig” and click OK to open System Configuration.
• After that, go to the boot tab and check the checkbox labeled “Boot Log” under the Boot options so that you can enable the Boot Log feature.
• Then click on OK to save the changes made.
• Next, click on the Restart button in the prompt window to get started with the Boot Log process.
• After restarting your PC, go to C:Windowsntbtlog.txt to open the boot log.

Note: As pointed out earlier, the log file contains a list of all the successfully loaded drivers and also the list of drivers that failed to load during the boot process and every time you restart the system, the boot log file will keep on updating and will eventually increase the list of entries. For you to locate the drivers and make your troubleshooting a lot easier, I advised disabling the boot log after troubleshooting. To disable the boot log using System Configuration, refer to the steps below. Disable Boot Log:

• Tap the Win + R keys to open the Run dialog box.
• Then type in “msconfig” and click OK to open System Configuration.
• After that, go to the boot tab and unmark or uncheck the checkbox labeled “Boot Log” under the Boot options so that you can disable the Boot Log feature.
• Then click on OK to save the changes made.

Option 2 – Enable or Disable Boot Log using Command Prompt

Enable Boot Log:

• Go to the Start Menu and then type in “command prompt” in the search bar.
• After that, right-click on the Command Prompt option and select the “Run as administrator” option.
• After opening Command Prompt, type in “bcdedit” and tap Enter.

Note: You have to find the Identifier of the current operating system first to enable the Boot log. You can find it under the Windows Boot Loader section in the “Description” field and in this case, it’s Windows 10. You can also find the operating system identifier under the Windows Boot Loader section next to the field name identifier.

• To check if the boot log entry is disabled or enabled, go check the “Bootlog” field under the Windows Boot Loader. And if it turns out that the “bootlog” entry is enabled, the entry will be “Yes”. Otherwise, the entry will be “No”.
• Next, type in the following command with the operating system identifier to enable the boot log.

bcdedit /set {identifier} bootlog Yes

Note: In the command given above, make sure that you replace the given system identifier with your computer’s system identifier. For instance: In this example, the identifier was replaced with the actual operating system identifier as current.

bcdedit /set {current} bootlog Yes

• Afterward, restart the system to start the Boot log process.
• After the restart, go to C:Windowsntbtlog.txt to open the boot log.

Note: Every time you restart your computer, the boot log file will keep on updating which will increase the size of the log eventually. So if you want seamless and easier troubleshooting, it is advised to disable the Boot log after you troubleshoot. To disable it using the Command Prompt, here’s what you have to do. Disable Boot Log:

• Go to the Start Menu and then type in “command prompt” in the search bar.
• After that, right-click on the Command Prompt option and select the “Run as administrator” option.
• Once the Command Prompt is opened, type in the following command and then tap Enter to disable the boot log feature.

bcdedit/ set {identifier} bootlog No

Note: In the command given above, you need to replace the given system identifier with your computer’s system identifier. For instance: In this example, the {identifier} was replaced with the actual operating system identifier as {current}.

bcdedit /set {current} bootlog No

• Now close the Command Prompt.

As you know, Windows 10 has a complicated mechanism for Activation which helps in the verification of a genuine copy of Windows 10. However, there are times when you might encounter some errors during the activation process. One of these errors is the error code 0xc000f074. This kind of error could be due to the Key Management Service or KMS which is unreachable by the client computer or if the key used in the SLSetAuthenticationData function call is incorrect. This kind of error mostly affects surfaces on computers that are upgraded from either Windows 7 or Windows 8.1 to Windows 10. In such cases, you may encounter any of the following error messages:

“Windows is unable to reach your company’s activation service. Please connect to your corporate network. If you are connected and continue to see the error, contact your system administrator. You can also click on the error detail to find the exact error. Error code: 0xC004F074.” “Activating Windows(R), (Key hash)… Error: 0xC004F074 The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.” “Error 0xC004F074, SL_E_AUTHN_MISMATCHED_KEY, The Software Licensing Service reported that the key is mismatched.”

To fix the Windows 10 Activation error 0xC004F078, you have to use the correct key for your type of Windows copy or use Command Prompt to reinstall the key or you could also try running the Activation troubleshooter.

Option 1 – Try running the Windows 10 Activation Troubleshooter

The first thing you can do to resolve the Activation error code 0xc000f074 is to run the Windows 10 Activation Troubleshooter. To do so, follow these steps:

• Go to Settings and then select Activation.
• After that, click on the Windows Activation and then troubleshoot. This will help you address most of the commonly found activation issues in Windows devices.

The Windows 10 Activation Troubleshooter will determine if your license key is a valid Windows 10 digital license for an edition that is not currently installed. If it turns out that it’s not, then the troubleshooter will show you how to install the correct edition.

Option 2 – Try to use the correct key for the type of Windows version you have

If the Windows Activation troubleshooter wasn’t able to resolve the error, then you can try using the correct key for your type of Windows version. All you have to do so is check the type of your Windows copy if it’s OEM, retail, or volume. And make sure that you have the correct, valid product key for your operating system.

Option 3 – Try to use Command Prompt to reinstall the key

• In the Start Search, type “command prompt” and right-click on Command Prompt from the search results, and then select “Run as administrator”.
• After that, execute this command to uninstall the existing key: vbs /upk
• Next, you need to install the KMS product key by executing this command: vbs /ipk <The KMS Product Key>
• Once you’re done, you will see a prompt that’ll tell you whether the operation was either successful or not.
• To active, the KMS product key online, use this command: vbs /ato
• Use this command to activate the key using the telephone: exe 4
• After you’ve activated the KMS product key, restart the Software Protection Service. You can also verify the Activation Status to check if your fix was successful or not.

Option 4 – Contact Microsoft Support for assistance

If you’re at your wits’ end in trying to upgrade your computer, you should consider contacting Microsoft Support for help as they can offer you various options that would make fixing Windows Activation error code 0xc000f074 a lot easier and faster.

Connecting to Microsoft’s Windows Update servers does not always go smoothly since you could run into a number of errors. One of these errors is the error code 0x8024402c. You can see this error code when you check for Windows Updates. This kind of Windows Update error occurs when the proxy or the firewall settings are incorrectly configured. As a result, the client’s connection to the Windows Update servers fails. There are two things you can do to resolve error code 0x8024402c. First, you can try to fix the Proxy Settings. Second, you can set up Automatically Detect the connection settings. In addition, you can also try to perform System Restore as it could also help in fixing the problem. Performing System Restore might help you in fixing the error code 0x8024402C. Refer to the steps below to use System Restore.

• 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.

If performing System Restore didn’t help in fixing the problem, then try the two given options below.

Option 1 – Try fixing the Proxy Settings

• In the Cortana search box, search for Internet Explorer and then click on the related search result.
• After that, tap the Win + T keys on your keyboard and click on Internet Options.
• Next, navigate to the Connections tab and click on LAN Settings.
• Then click on the Advanced button and delete all the entries in the list generated in the Exceptions section. And if the Advanced button is disabled because the “Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)” option is disabled then you are good to go. Now proceed to the next step.
• Tap the Win + X keys or right-click on the Start button and select Command Prompt (Admin) or you could also search for “cmd” in the Cortana search box and right-click on Command Prompt from the search results and select the “Run as administrator” option.
• If a User Account Control appears, click on Yes to proceed. After that, type each one of the commands listed below, and don’t forget to hit Enter after you type each one of them.
  • netsh winhttp reset proxy
  • net stop wuauserv
  • net start wuauserv
• Now restart your computer and check if the problem is fixed or not by checking for Windows Updates again.

Option 2 – Try setting up Automatically Detect the connection settings

• Type in “internet options” in the Cortana search box and then click on the related search result.
• After that, navigate to the Connections tab.
• Next, click on the LAN Settings button located under the Local Area Network (LAN) settings section.
• Then uncheck the “Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)” option under the Proxy Server section and click OK.
• Now restart your computer to apply the changes made successfully.

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

Error 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:

• Missing or corrupt hardware drivers
• 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!

Error Code 0x80070020 – What is it?

One of the problems encountered by Windows users when upgrading to Windows 10 from Windows 7 or Windows 8/8.1 is the Error Code 0x80070020. This error code normally occurs when users try to download updates from the Windows Update Website or simply by upgrading to Windows 10. Error Code 0x80070020 also occurs when the device already has a Windows 10 installed.

Once this error is encountered, it will cause malfunction of update installs and display the following message:

An error (-5006 : 0x80070020) has occurred while running the setup. Or The process cannot access the file because it is being used by another process”

Solution

Error Causes

In an attempt to fix Error Code 0x80070020, it is important to pinpoint what the cause is. The most probable cause of this error is due to interference. This error code most likely occurs when there is another automatic update running, for instance, an Antivirus scanning in real-time. If you’re scheduled to have an automatic update during real-time scanning, the Windows 10 update might malfunction.

Further Information and Manual Repair

In trying to fix Error Code 0x80070020, you can perform manual repair methods to resolve the issue effectively and efficiently. Most Windows users can easily employ these manual repair methods, even those who do not have technical abilities. However, there are certain instances where a Windows professional’s help is needed. If you don’t want to face any risk in resolving the issue, it would be best to consult a professional Windows technician or you can also make use of a powerful automated tool.

NOTE: It is best to attend immediately to errors encountered since unresolved errors can result in slowing down your computer’s performance. This might also cause other error messages to arise such as Error Code 0x80070057.

Method One: Restart Your Device

Since Error Code 0x80070020 is most likely encountered due to interference during your update, the easiest method you can do is to close all opened programs and restart your device. After restarting, try to start the update process again.

Method Two: Disable Antivirus Temporarily

Another quick and safe way to fix Error Code 0x80070020 is to disable your antivirus. You must take note though that in doing so, your computer will be susceptible to virus attacks. If you want to proceed with this method, follow these steps:

1. Locate all programs in process in the notifications area, found in the lower right-hand section of your screen. If in case the antivirus icon is not visible on the taskbar, you may have to click an arrow pointing up to show what programs are currently running.
2. Right-click on the antivirus icon then select the disable option.

Method Three: Run the Update Troubleshooter for Windows

The Windows Update Troubleshooter may resolve many of the errors encountered by Windows users when installing updates from Windows Update. To execute the troubleshooter, follow the steps below:

1. Access a menu by holding the Windows key and X. Wait for the menu to appear on the bottom left corner of the screen.
2. Open the Control Panel.
3. Change the appearance of files by selecting large or small icons in the View by option located on the upper right section of your screen.
4. Once you change the appearance of the files, choose the troubleshooting
5. Run the Windows Update Troubleshooter.
6. Restart your device then check if this resolves the problem.

Method Four: Execute A Clean Boot

Executing a clean boot means starting Windows using only a few resources, including startup programs and drivers. This safeguards minimizing conflicts and prevent software clash when an update is received. In performing a clean boot, you will be able to pinpoint what caused the manifestation of error code 0x80070020. Check Microsoft’s Support website to know how to execute a clean boot.

Method Five: Reset Windows Update Components

Performing this method is a bit risky and should be your last option if all methods were unsuccessful. This process will alter your device’s registry so you must ensure to perform accurately the steps. A single mistake can lead to modifying your registry erroneously, which might result in the occurrence of other error messages. Carefully follow the steps found on Microsoft’s Support website to successfully reset Windows Update components.

Resetting Windows Update components can also be done by implementing the following steps:

1. Open the Command Prompt by pressing Windows Key + X. Select Command Prompt (Admin) from the menu.
2. Stop the BITS, MSI Installer, Cryptographic, and the Windows Update Services.
3. Rename both the SoftwareDistribution and Catroot2 folders to <name of folder> old.
4. Start now the BITS, MSI Installer, Cryptographic, and the Windows Update Services.
5. Exit the Command Prompt then restart your device. After restarting, try installing the updates again.

Method Six: Disable Third-Party Antivirus

A third-party antivirus such as BitDefender may recognize the Windows Update as a threat since the new update of Windows 10 is probably not yet registered with this third-party antivirus vendor. To solve this, you must disable temporarily the antivirus before performing the update. Once the third-party antivirus is disabled, you can now proceed with the updating process. Update as well your third-party antivirus.

Method Seven: Use the DISM Tool for Windows 10

The Deployment Image Servicing and Management (DISM) is a command-line utility that is installed by default in Windows 10 system. This program is used to fix images in Windows. In the case of Error Code 0x80070020, the DISM can repair the recovery image in Windows 10 and can perform as a virtual hard disk as well.

1. Scan and check files for errors.
2. Open the Command Prompt by pressing Windows Key + X. Select Command Prompt (Admin) from the menu.
3. Type sfc /scannow
4. You can also use the following commands to check for corrupted files:

/CheckHealth – to check for corrupted files or components

/ScanHealth – to check for corrupted Windows image. This may take up to 10 minutes to finish

/RestoreHealth – to check for corrupted Windows image and do an automatic repair. This may take up to 20 to 30 minutes to finish

NOTE: In an instance where you cannot locate the good files in your computer, the system image files may be corrupted. If this happens, you need to have a copy of install.wim from a computer with good Windows 10 OS or the Windows 10 ISO file. Make sure that the source of the good files has the same language, version, and edition of your OS.

Cleaning corrupted files using DISM utility:

Enter the following commands one by one to perform the /RestoreHealth switch using the source path location of good files you copied:

1. DISM /Online /Cleanup-Image /RestoreHealth /Source:repairSource install.wim
2. DISM /Online /Cleanup-Image /RestoreHealth /Source:repairSource install.wim /LimitAccess
3. DISM /Online /Cleanup-Image /RestoreHealth /Source:repairSource install.wim:1 /LimitAccess

For example purposes, the “repairSource” is the source of the good files.