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Update Error Code 0xc1900200 in Windows 10 [Solved]

Update Error Code 0xc1900200 in Windows 10

The Windows need to be updated, during the update an occurs that is called Error Code 0xc1900200 appears when the user tries to update from an older Windows version to a new version of Windows. It uses the Windows to update assistant utility. This error will occur when a user was trying to upgrade from Windows 7 or Windows 8.1 to Windows 10.

Update Error Code 0xc1900200 in Windows 10

The Causes for the Error 0xc1900200 are:

  1. Minimum specifications are not met.
  2. Glitched WU component.
  3. Insufficient reserved partition space.
  4. System file corruption.

How to Solve Update Error Code 0xc1900200 in Windows 10

There are various ways to fix the error of 0xc1900200 that occurs while updating the Windows versions. The 2 of them are as.

Other Solutions:-

Method 1 – Check Minimum Requirements for The Update

It is one of the methods to fix the error of 0xc1900200. This error code often appears if Windows 10is incompatible with the specifications of the system.

Step 1 – Click “Get the Anniversary Update Now” button and after that file will start downloading.

Step 2 – After that, run it and start the update assistant. A window will open named “Update Now” button. Click it and will soon get a compatibility report.

If there is an issue, it will be told which part of our machine is not compatible with Windows 10. Otherwise, everything has green checkmarks, and a Windows update component issues might cause the problem.

Method 2 – Increase the Size of the System Partition Conclusion

It is also one of the methods to fix the error 0xc1900200 that occurs while updating the Windows versions. As it turns out, this particular issue can also occur because there is not enough space on the system reversed partition to complete the operation. If this scenario is applicable, the operation will fail with the 0xc1900200 error due to space-related issues.

Several Windows users that also struggled with this problem have reported that they finally managed to get to the bottom of this issue by using a third-party tool that is capable of expanding the system reversed partition to 350mb. Most affected users have confirmed that the issue stopped occurring after they completed this operation.

At last, we can say there are many ways to solve 0xc1900200 error. The user can opt for any of the ways to fix the error of updating Windows.

Also Read:-


If you are still encountering the same error of the error oxc1900200 error during the upgrading procedure of the Windows versions, use another of the method to fix the error it is essential also to upgrade the window as per the latest versions of the Windows.

Windows Error Code 0x80070570 in Window 10 [Solved]

Windows Error Code 0x80070570 Error

Microsoft kept working to make windows better, and we got Windows XP, Windows 7, Windows 8.1, and now Windows 10. But while updating or installing the latest version of Windows, people face various Windows errors, and error 0x80070570 is one of them. The error generally says that the installer can’t install certain files and prevent your PC from being capable of installing or upgrading the system. For example, the error message regarding corrupt or missing files reads:

“Windows cannot install required files. The file may be corrupt or missing. Be prepare with required files for installation and restart the installation. Error code 0x80070570.” But that’s not the only time when 0x80070570 error occurs.

Windows Error Code 0x80070570 Error

When Does Error 0x80070570 Occur?

Unlike other errors, this error doesn’t always occur during updating the windows or while copying or moving any files etc. But while installing or activating a Microsoft update or Window. It’ll happen midway of the installation and suspend it as the windows are unable to locate a particular file which blocks you to install another version on the computer.

The error can occur in following different situations that have their own various reasons behind it:

1  – While updating Windows

2 – While installing Windows

3 -While deleting or modifying corrupted files/folders

Although this error occurs mostly in Windows 10 it is not confined to only one Window and has been faced by users of Windows 7, Windows XP and Vista.

Why Does Error 0x80070570 Occur?

There might be the following reasons for error 0x80070570:

Reason 1 – Computer unable to process individual files or settings required by Windows installation CDs.

Reason 2 – I have damaged the installation disk.

Reason 3 – Errors in registry settings or registry files are missing or corrupt that prevents the application from loading required files to compete for installation.

Reason 4 – Deleted files were existing on a computer that can’t be read.

Reason 5 – Built-in SATA driver recognized incorrectly during the installation process.

Reason 6 – Viruses or malware which steal information, erase files, attack system files, block operations on your computer.

Reason 7 – Some other reasons could be Random-access memory (RAM) failure or hard drive damage.

Before getting started with the guide, please backup your relevant data and then follow the instructions given below with proper attention. Disconnect hardware such as speakers, external CDs, printer, microphone, etc. as it’ll prevent any hardware interrupt and save you from errors that can occur because of them.

Before any further ado, let’s get started with the ways to fix error 0x80070570.

Depending upon the type of situation (described earlier) when error 0x80070570 occurred following measures could be taken:

Type 1 – If An Error Occurs While Windows Installation

 As mentioned above, this error mostly occurs in between the installation process and terminates it. And if it is not taken care of, it’ll keep happening. There are four possible methods to remove this error when it interrupts the installation process :

Method 1 – Stop 0x80070570 Error From Happening

You can escape encountering error 0x80070570 by avoiding corrupt ISO files on a perfect CD or USB drive or a faulty or damaged CD or USB drive. Keep in mind the given below pointers to prevent error 0x80070570 for error-free Windows update and installation:

For USB: use a new USB drive that has the latest ISO file to install Windows as it reduces the chances of error to occur. Damaged USB is more prone to errors.

For CDs: If you wish to use a CD for Windows installation, please make sure the CD is of good quality as being old and damaged increases the chances of error 0x80070570. The CD should be burned with a copy of Windows and Microsoft products that have a license key. If not, you can try burning it yourself but make sure the CD burns at a slow pace as higher the speed of burning greater are the chances of the error to occur.

By keeping in mind these simple instructions, you can save your time and yourself from error 0x80070570. Now, if you took care of the points mentioned above and still got error 0x80070570, then maybe the situation is a bit complicated here, and you need to diagnose the reason behind this issue. You can proceed with the other methods given below, and hopefully, one of them will work for you.

Method 2 – Retry Windows Installation

Now, it is understandable how frustrating it can be starting over with the whole installation process again, but we have to do what has to be done. If you see error 0x80070570  despite taking all the preventions mentioned above, try reinstalling your Windows and BIOS should be updated to the latest version.

The steps described below tells how you have to install windows without letting error 0x80070570 affecting your cause. Make sure you follow them correctly, and we hope your problem will get resolved. Here are the steps:

Step 1 – Click on Install Now button ( Installation process starts) If you receive the error.

Step 2 – Click on the Cancel button (Installation stops)

Step 3 – Again click the Install Now button (installation starts without the system reboot)

Method 3 – Re-Start PC and Boot In The Installation Disk

Windows RE is used to boot the system when Windows 8, Windows Server 2012, or Windows Server 2012 R2 can not otherwise boot normally or run stably. Windows posses a built-in tool called chkdsk, which can identify and correct hard drive errors.

You need to restart your PC and boot in the installation disk for this method. Steps for the same are given below:

Step 1 – Installation CD  is to be put in the optical drive of the computer.

Step 2 – Restart the System.

Step 3 – Press any Key Required to Run the Installation.

Step 4 – Set the Language.

Step 5 – Select Repair My Computer option.

Step 6 – If the installation of any repair is required, Select the Installation and click on the Next Button.

Step 7 – Click on Recovery Option twice to open a Command prompt.

Step 8 – Type “chkdsk/f/r” in the command prompt.

Step 9 – Press enter and wait for the completion of Checks and Repairs.

Step 10 – Finally, select Y to Restart your system.

The issue still not resolved? Please move to the next method.

Method 4 – Changing The BIOS Settings

BIOS stands for Basic Input/Output System. It is used by your computer’s microprocessor to start your computer once you turn it on. It is in charge of data flow between the computer and the attached devices like printer, video adapter, keyboard, mouse, hard disk, etc.

It will be the rarest case that error 0x80070570 occurred due to improper BIOS setting. If this rarest case has happened to you follow these easy steps to fix it:

Step 1 – Boot your computer into BIOS. During the booting process, you’ll see the information that’ll tell you to press a certain key to enter into BIOS. (The key differs in different computers )

Step 2 – Read the instructions carefully and then press the instructed key.

Step 3 – Go to the Drivers option.

Step 4 – Select the SATA option.

Step 5 – If ” RAID Autodetect – AHCI” is written, then change it to “RAID Auto detect-ATA” and save the changes.

Step 6 – Exit the BIOS and Reinstall the Windows.

If you still see error 0x80070570 then move to the next method.

Method 5 – Changing The Registry

The registry ensures that the system functions correctly. Corrupt or damaged files prevent the registry from functioning properly and cause many errors to occur, including error ox80070570. The registry contains all the options, entries, settings for hardware as well as software.

To restore the proper functioning of the registry, cleaning the system registry is the best option, suggested by the nostalgia of the technicians. You can do the same either by cleaning the registry manually or by using some third-party tools. But before that, make sure you have a backup of all the files on your computer.

Type 2 – Windows Update

 Windows are updated in two ways:-

1 – Windows Update: windows update ensure that the Windows version is up to date.

2 – Cumulative Update: the cumulative update improves the Windows to enhance the functionality of the programs in the Windows operating system.

Error 0x80070570 might occur due to the cumulative update of Windows 10. Follow the steps given below if the error occurs every time you try installing the Windows update:

Step 1 – Login as Administrator.

Step 2 – Open C Drive in My Computer.

Step 3 – Go to the “C\Windows\SoftwareDistribution\Download” location.

Step 4 – Look for folder – a39ba752a8aa7203217c75802d7fddd.

Step 5 – Delete the folder mentioned above.

Step 6 – Restart your system.

Step 7 – Reinstall Windows update.

If the error 0x80070570 was occurring during the update or installation of the Windows, then one of the methods mentioned above must work for you.

If the error occurred while deleting or moving certain files go through methods given below and implement them correctly to get rid of error 0x80070570.

Related Guides:-

Type 3 – If The File Or Directory Is Corrupted or Unreadable

Error 0x80070570 can occur while transferring or deleting corrupted or unreadable files. Fix error 0x80070570 by using the methods given below:

Method 1 – Scan For Virus

What better way to detect a faulty file with attached malware than scanning for the virus? Viruses can alter system settings or steal or modify information and data of the file. Install a good antivirus and keep it active on your system. Run an antivirus scan to remove any virus or malware that might be causing error 0x80070570.

The other measure could be:-

Method 2 – Checking For The Drivers Installed And Updating Drivers

A driver is a group of files that enable one or more devices to communicate with computers operating the system. In the absence of drivers, the computer won’t be able to send or receive data correctly to hardware devices like printers. It is also vital to carry out operations in the system. So the drivers must be installed in your system and should also be up to date. If you suspect error 0x80070570 is occurring due to some issue with drivers, follow the steps given below and make it right:

Step 1 – Right-click on My Computer and open Properties.

Step 2 – Open Device Manager from the opened Window.

Step 3 – Check if the drivers of shown devices are working correctly.

Step 4 – Click on the Update driver option in the Driver tab if you suspect there’s an issue.

Method 3 – Defragmenting The Hard Disk

The hard disk is the main and the most significant data storing the device in a computer. It is sometimes also referred to as “C drive.” As the usage of the hard drive is endless, each time you read or write the hard disk, your computer is used over and over. Whenever you delete something, some gap is created in the hard drive where the new files are saved.

Sometimes the gap created is too small for the new file, which us why the new file is broken into fragments and saved in various gaps. But when such a file is run, the computer has to scan multiple parts of the hard drive, which makes the process slow and sometimes faulty, which is why it’s pronounced for it to run into problems.

Defragmenting can resolve this situation and hence makes the chances of errors to occur slightly. Steps to do the Defragment the hard drive are:

Step 1 – Open Control Panel.

Step 2 – Click on the System and Security option.

Step 3 – Click on the Analyse disk button from the Defragmenter Window.

Step 4 – If the Defragmenting is needed, click on the Defragment Disk button.

Step 5 – Click the box once the process is over.

If this didn’t work for you, try the rest of the measures to get rid of error 0x80070570.

Other Solutions:-


I hope at least one of the methods worked for you. Many errors can occur while working on a computer that can affect your computer performance and prevent you from carrying some tasks by causing computer freezing, locking or corruption, etc. Hence it is essential to fix them at an early stage instead of ignoring them.

Each method described above requires little more skill and technical knowledge than the last. But if you feel you don’t have the expertise, time, or ability, seek guidance and support from a Windows repair technician to rectify the situation in the best possible way.

Error 0x800705b4 in Windows Update and Windows Defender

Windows Update Error 0x800705b4 Error

The Windows Update Error 0x800705b4 is a common error that customarily occurs when users attempted to upgrade or update their Windows versions to higher types. In 2016, Windows announced an update to their Windows 10 model. This update was referred to as the “Windows Anniversary Update” and was set to be available to almost 350 million devices worldwide at that time.

Windows Update Error 0x800705b4 Error

It was initially thought to be a successful launch but turned out to be a little bit kind of a failure when users began encountering numerous errors related to the download. It included the Windows Update Error 0x800705b4. The error was frustrating as it caused the download to pause or get stuck halfway, persisted for long periods, prevented any further updates from taking place and many more such kind of problems were faced when used by users while practically .being downloaded.

Furthermore, other outdated/corrupted components were the main reason behind the 0x800705b4 error occurs are about the functioning of the Windows Defender System when it does not allow to or is unable to start. Outdated Defender Systems were unable to process the update and hence prevented it from systems, configurations and third-party software being used also posed a problem when the update was being installed.

How to Solve Windows Update Error 0x800705b4

Few methods are listed below to solve Windows Update Error 0x800705b4 error:

Method 1 – Run The Troubleshooter

Step 1 – Firstly, try to locate the Troubleshooting option by searching for Troubleshoot in the search bar.

Step 2 – Then select the Troubleshoot option on the pop-up menu.

Step 3 – Then click the View All option located on the left panel.

Step 4 – Now, click on the Windows Update in the list and select the Advanced option.

Step 5 – Afterward, select the Run as administrator option and then choose Next.,

Finally, by now, the Troubleshooter should have identified all the problems, including the 0x800705b4 error, and fix them, thereby allowing the Update to occur uninterrupted.

Other Solutions:-

Method 2 – Start Windows Defender

Step 1 – To begin with, first go to the Services option either by clicking on the Windows + R keys together or by typing in Services in Cortana and right-clicking and selecting Run as administrator. In the box that appears on the screen of your system, then type services.msc and now press Enter.

Step 2 – Then in the Window that pops up, locate the Windows Defender option in the services list.

Step 3 – After this make sure that the Status column display says Started/Running. If this column is blank, right-click the option and click Start.

Step 4 – If an error occurs stating that Windows Defender requires being force-started pops-up, then go back to the services box and change the Start-up Type to Automatic. This option is available in the Properties section, which is obtained by right-clicking windows defender threat protection service properties option in the column.

Finally, you can restart your computer and check for updates.

Method 3 – Using The “Background Intelligent Transfer Service” Property

Step 1 – Firstly, go to the Services option either by clicking on the Windows + R keys together or by typing in Services in Cortana and right-clicking and selecting Run as administrator. In the box that appears, type in services.msc and then press Enter.

Step 2 – Now locate the Background Intelligent Transfer Service option. Right-click on it and click on Stop.

Step 3 – Next, locate the Windows Update option.

Step 4 – Now right-click on it and then click on Stop.

Step 5 – Then go to the PC option and search for Software Distribution. Empty/ Delete all the files in this folder (All the content may not delete. The Primary goal of this step is to delete the folders titled Download and “Delivery Optimization.”)

To end this method, restart your PC.

Method 4 – Changing the Settings for the Windows Update Panel

Step 1 – To begin with, first go to the Windows Update Panel either by searching for Check for updates in the search box or by going to the Settings Menu and selecting the Update and Security option at the bottom of the box.

Step 2 – Then in the Windows Update panel, click on Advanced options.”

Step 3 – Next, uncheck the option titled Give me updates for other Microsoft products when I update Windows and then restart your computer.

Step 4 – Afterward, go back to the Windows Update Setting highlighted in Step 1 and click Check for updates.

Step 5 – Now repeat the above step until you receive the message Your device is up to date.

Step 6 – Then Re-select the option Give me updates for other Microsoft products when I update Windows.

To end this method, return to the main page and select the Check for updates option again and the Update should download successfully.

Note: For this option to be successful, it is sometimes advisable to temporarily disable Windows Defender.

Method 5 – Disable Third-Party Software

Step 1 – First, Locate any third-party antivirus software or firewalls that may be present and enabled on the PC.

Step 2 – Then temporarily disable the software and any kind of firewalls that may be present on your PC.

Step 3 – After this turn on the Windows firewall and check to see if the error has disappeared.

Method 6 – Media Creation Tool

Downloading this tool can be regarded to be one of the most comfortable and most assured ways of downloading the update. As it works on the principle of creating independent ISOs for performing updates while at the same time preserving original files.

Last but not least method in this list is:

Method 7 – Using Other Software/Methods

Step 1 – The first step in this method is to run a Clean Boot on Windows and then checking for updates again.

Step 2 – Then update the Drivers on your computer either manually or by Then updating installing software such as Driver Easy or any other software that can be used to perform this function.

Step 3 –  Now you can finally, download the Windows 10 Anniversary Update ISO files.

Related Guides:-


 This list of methods to solve the problem of Error 0x800705b4 can act as a comprehensive guide to solve this problem and covers almost all the methods that could assist you in successfully tackling Error 0x800705b4. Hence it will improve the performance of your PC. So in the future whenever you face this kind of problem there is nothing to worry about, hence you are now ready to tackle this problem with the above set of numerous methods that are easy to perform.

System Service Exception (0x0000003b) Error in Windows 10

System Service Exception (0x0000003b) Error in Windows 10

System Service Exception error is a BSOD error with an error code of 0x0000003B (System Service Exception) that often occurs in Windows 10 but can also be found in Windows 7 and 8 or 8.1. System Service Exception (0x0000003b) error is indicative of a malfunction in your computer system processes and it also indicates that there is a problem between the Windows installation and the drivers i.e., incompatibility.

System Service Exception (0x0000003b) Error in Windows 10

System Service Exception is one of the most annoying errors that we face while working on our computer. The primary reason behind System Service Exception (0x0000003b) error is corrupted Windows System files and there are other reasons also which are –

Reason 1 – Damaged, outdated or incompatible Windows Drivers.

Reason 2 – Buggy or corrupted windows updates.

Reason 3 – Viruses, malwares and other, malicious program.

Reason 4 – Bad memory or incorrect registry configuration.

Now you know what System Service Exception Error is and what can be the possible reasons behind 0x0000003b error, therefore, in this article, we are going to share the useful Fixes which will help you to fix System Service Exception (0x0000003b) error.

How to Solve System Service Exception (0x0000003b) Error in Windows 10

Here is a list of Fixes which will help you in solving System Service Exception (0x0000003b) Error in Windows 10 –

Method 1 – Run Startup Repair

Step 1 – Start your computer and then press the Shift + F8 key combination it will open Legacy Boot Options.

Run Startup Repair

Step 2 – You will be redirected to a new window with options from which select Troubleshoot option.

Step 3 – Then from the trouble window select the Advanced Options.

Step 4 – Next, you will be taken to advanced options window then select Startup/Automatic repair in that window.

Step 5 – After this, the computer system will check for possible issues, and if there is any present then the system will automatically fix them.

Other Solutions:-

Method 2 – Run Disk Check & System File Checker

Step 1 – Start your computer and then press Windows Key + X combination.

Step 2 – Then a drop-down menu will pop-up and from which select Command Prompt (Admin).

Command Prompt (Admin)

Step 3 – Then in the command prompt window type these commands:- Sfc/scannow and chkdsk/f C – and do press enter after each command.

Step 4 – Then wait for some time and let the above process run, the process will help by identifying, repairing and fixing bad sectors.

Step 5 – After, the above process is completed and your computer’s hard drive is cleaned then do remember to reboot your computer so that the changes you made can be applied.

Method 3 – Install Latest Drivers

As we mentioned that outdated or incompatible window drivers can also be the reason behind 0x0000003b error sometimes. Therefore, you should make sure that your computer has the latest driver and if not then you should install the latest drivers by following the steps provided herewith –

Step 1 – Start your computer and open its Run Dialog Box i.e., press Windows key + R.


Step 2 – Now in the dialog box type devmgmt.msc → press the Enter key and then you will be taken a new window of Device Manager. In the new window, you will a list of controllers out of which some will contain a yellow exclamation mark. Select and update all those with yellow exclamation mark including Video card drivers, Sound card drivers, etc.

Device Manager

Step 3 – Then, carefully follow all the instructions showing on the screen to finish the driver update process.

Step 4 – If the above process doesn’t work then you can to uninstall the driver & restart your PC and the system will automatically install the latest updates.

Step 5 – Next, carefully download & install “Intel Driver Utility” and run the program Click Next on Accept the License & Agreement and install it.

Step 6 – Then open the utility driver program and run a full scan → once it’s done click on download.

Step 7 – Then install the required latest Intel Drivers for your computer and restart your PC after the installation process is completed.

Method 4 – Remove Windows Update Number KB2778344

Step 1 – Start your computer and it is important to Boot into safe mode before we start the process of uninstalling the Windows Update Number KB2778344.

Step 2 – Next, open the search menu and type Control Panel, select it.

Step 3 – From the control panel window select the Program Option → select Programs & Features option.

Step 4 – You will be redirected to a new window in which you will see View Installed Updates option on the top left, click on it and then in the search bar type KB2778344.

Step 5 – A particular Windows Security Update will appear then right-click on it and select the uninstall option.

Step 6 – A check-box will appear to confirm your click then select Yes and once the update is uninstalled Reboot your PC.

Method 5 – Run Windows Memory Diagnostic

This Fix is also useful in fixing the System Service Exception error since bad memory of your computer is one of those reasons that give rise to 0x0000003b error. The following steps will help you to run Windows Memory Diagnostic –

Step 1 – Start your computer and then open Windows Search Bar and type “Windows Memory Diagnostic”.

Windows Memory Diagnostic

Step 2 – After you type two options will appear from which select the Restart Now option and check for problems and wait for some time.

Step 3 – The windows will start to run a check on your computer’s RAM and will subsequently notify you about the possible reasons for this error.

Step 4 – Next, reboot your computer and do check if the System Service Exception (0x0000003b) Error in Windows 10 error still occurs or not.

Step 5 – In case the issue is still not solved then you should run Memtest86.

Method 6 – Run BSOD Troubleshoot Tool in Windows

Step 1 – Start your computer, click on the Windows Icon and in the search bar type Troubleshoot and then select Troubleshooting.

Step 2 – Next, in the troubleshooting window click on the Hardware & Sound option and after that select Blue Screen under Windows.

Step 3 – In the blue screen window click on the Advanced Options and then select the “Apply repairs automatically” option > then click on the Next and wait for some time & let the process finish.

Step 4 – Finally, Reboot your computer.

Method 7 – Install Microsoft Hotfix

Step 1 – Start your computer and open the Browser of your choice.

Step 2 – Click on the link.

Step 3 – After that click on the Hotfix Download option, you find there and then install it.

Step 4 – Once, done “reboot your computer”.

Method 8 – Run CCleaner And Antimalware

Step 1 – First things first, start your computer and download & install CCleaner and Malwarebytes.

Step 2 – Then open Malwarebytes and with the help of it run a complete scan on your computer to find out if there is any malicious file.

Step 3 – Malwarebytes will automatically fix/remove any malicious file, if present in your computer.

Step 4 – Next, click on the Windows tab under which you will find a section named as Cleaner click on it.

Step 5 – Then do check its proper points and then click on the Run Cleaner button you see there and allow it to finish its job.

Run Cleaner

Step 6 – However, if you want to clean your computer system further then you should select Registry Tab and check all required options.

Step 7 – After that select scan for the issue system shows once you give the command to scan the CCleaner will run, once it’s done select and click on the Fix Selected Issues.

Fix System Service Exception (0x0000003b)

Step 8 – A checkbox will appear and ask you “Do you want backup changes to the registry?” then click on the Yes option.

Step 9 – After the backup has done then select Fix all selected issues option and allow it to solve the System Service Exception issues.

Method 9 – Uninstall Specific Programs

In this Fix, we will give you a list of programs all you need to do is either disable them or uninstall the program, whichever works for the program one by one and then checks if the problem still persists:

Step 1 – Start your computer and first of all Turn off the McAfee.

Step 2 – Then Disable the webcam.

Step 3 – Then Virtual Clone Drive.

Step 4 – Next, BitDefender.

Step 5 – After that Xsplit.

Step 6 – MSI Live Update.

Step 7 – VPN Software (if there is any on your computer).

Step 8 – Next is AS Media USB device.

Step 9 – Then, Western Digital Driver or any other External Hard Disk Driver.

Step 10 – At last, Nvidia or AMD graphic card software.

Method 10 – Revise Recent Changes

Sometimes this System Service Exception error or Blue Screen Error can arise due to any recent change that we might have made in our computer system. Such as it can occur if you have added/installed any new software or can be hardware too.

If you had made any changes then the simplest way to fix this issue is that you should remove it and then do check if the problem was fixed or not.

Related Guides:-


Finally, in this article we have discussed what is System Service Exception error also called as Blue Screen error, and what are the possible cause of System Service Exception (0x0000003b) error as well as, how can we fix System Service Exception error by ourselves.

The list of Fixes we discussed in this article are tested Fixes which have proved to be useful in fixing System Service Exception Error. One more thing is that you don’t have to follow all the Fixes we have here, simply a combination of two or maybe more than two Fixes will surely help you and fix System Service Exception (0x0000003b) Error. Always apply the Fix step by step and carefully no matter what Fix you use.

CompatTelRunner.exe High CPU and Disk Usage Error [Solved]

CompatTelRunner.exe High CPU and Disk Usage Error

Microsoft has developed various setups or extension files that facilitate the update process. One such update file extension is CompatTelRunner.exe. It works as a preparatory before the Windows installer materializes the concrete system files of the installation process. The extension works to ensure the compatibility of the device while update the Operating system version.

In other words, It validates whether the new computer files would be able to work smoothly in the system or not. Also, the file works to update service packs that come pre-loaded in the installing medium. The file extension performs this important task while updating the operating system.

CompatTelRunner.exe High CPU and Disk Usage Error

The user can opt not to let this software run and thereby save time. Although, if you need to check the compatibility before installing the latest operating system, then you can let the windows installer perform the initial diagnostic steps. Unfortunately, a minor glitch here is that CompatTelRunner.exe consumes a lot of CPU and disk usage. Users have observed that the CompatTelRunner.exe file consumes more than 60% of the CPU and Disk usage before the updates concretely take place.

The process is not crucial to update, and the user can terminate it. The user can find the file placed in the ‘System32’ folder. For security purposes, the Windows installer does not allow to delete this file, and the users can only view it in ‘Read Only’ mode. It restricts the user from making any changes to the file’s functions.

How To Solve CompatTelRunner.exe High CPU and Disk Usage

Fortunately, every problem comes with manageable solutions. One of the solutions is that the administrator can adopt the possession of the installation process and then proceed further to remove the extension file from the computer. Another solution is to restrict the ‘Scheduled files’ to work while installing the operating system. Let us briefly understand how to solve the CompatTelRunner.exe High CPU and Disk Usage problem.

Method 1 – Corrupt System Files

Ideally, the file should not consume so much of the CPU and disk usage. It can happen if corrupt system files are present on the computer. Fortunately, the operating system has provided a tiny yet dominant command prompt facility called System File Checker (SFC).

Running this simple facility can fix any corrupt files present on the computer. Before running this, you need to create a full back-up restoring of all the files and features running in the computer to avoid any data loss. Login the computer using the administrator mode to conduct the task.

Perform the following steps to run the SFC command:

Step 1 – To begin with, press the Windows logo key + R at the same time using the administrator mode.


Step 2 – The run dialog box will appear on the screen. Type ‘cmd‘ on the address bar and to open the command prompt using administrator mode press control + shift + enter.

command prompt

Step 3 – The command prompt (Admin) will appear on the screen. Type the following command and press enter to perform system file checker (SFC) utility:

sfc /scannow

Corrupt System Files

Step 4 – Finally, Replace all the corrupt files in the system.

Restart the computer so that the new settings can take effect. It can rectify the problem of high CPU and disk space usage while installing a new operating system.

Other Solutions:-

Method 2 – Stop CompatTelRunner.exe File From Running

As mentioned above, the user can discontinue the file to function using the ‘Task Scheduler.’ Execute the following steps for the same.

Step 1 – To begin with, press the Windows logo key + R simultaneously.


Step 2 – Now, type ‘taskschd.msc‘ on the address bar and press Enter.

Task Scheduler

Step 3 – Task Scheduler window will appear on the screen. Double-click on ‘Task Scheduler Library‘; then double-click on ‘Microsoft‘; then double-click on ‘Windows‘ and finally click on ‘Application Experience.’

Stop CompatTelRunner.exe File From Running

Step 4 – Finally, from the available scheduled tasks, navigate for and right-click on ‘Microsoft Compatibility Appraiser‘ and select ‘Disable‘.

Disable Microsoft Compatibility Appraiser

This will successfully stop the ‘CompatTelRunner.exe‘ from running in your computer and solve the problem.

Method 3 – Take Possession of CompatTellRunner.exe and Then Remove It

As mentioned above, you can take possession of the file and then remove it. It offers a simple resolution to the problem. Login your computer with the administrator mode and perform the following steps for the same.

Step 1 – To begin with, you need to go to the folder where the extension file is present. For this, press Windows Logo Key + R simultaneously. A Run dialog box will appear. Type ‘C:\Windows\System32’ in the address bar and click on ‘ok.’

Step 2 – The folder will appear on the screen. Now, navigate for the file ‘CompatTelRunner.exe‘ along with the folder.

Step 3 – Once you locate it, right-click on the file and select ‘Properties.’ From the tabs visible in the properties window, click on the ‘Security’ tab.

Step 4 – Press the Advanced button located at the bottom of the window.

Step 5 – A new window will appear on the screen. Click on the ‘Change’ option situated under the head ‘Owner.’

Step 6 – To change the possession, enter the computer’s username under the option ‘Enter the object name to select’ and click on ‘Choose Names‘ to verify the username.

Step 7 – Finally, click on ‘OK.’ Now, again, go to the ‘Advanced’ option under the ‘Security’ tab and double click on the current username.

Step 8 – Lastly, click on tick ‘Full control‘ checkbox and press enter. That’s it. You are good to go now.

Now, delete the ‘CompatTelRunner.exe‘ file from your computer.

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Note that ‘CompatTelRunner.exe‘ does not harm the computer in any way. Although, in some cases, the CompatTelRunner.exe extension file can start consuming enormous CPU usage and disk space. The user should deal with the rising problem to avoid any possible damage to the hardware. Hopefully, the above solutions have helped rectify the CompatTelRunner.exe high CPU and disk usage error.