In this short tutorial, I teach you how you can repair error 80070003 ‘Windows 10 couldn’t be installed’ easily. If you are experiencing a similar issue, you can use this tutorial to fix it on your own.

The error code 80070003 is one of those that’s hard to understand without an actual error code to work with, so here’s a quick breakdown. The error code itself is the reason for the Windows 10 installation problem. The error is related to a problem with the Windows 10 Setup wizard, which is the program that tries to install or upgrade Windows 10.

We’ve been getting reports lately of Windows 10 users encountering a software error when trying to install Windows 10. And we’re not talking about a one-off error, either: the error is persistent, and it happens every time. Sometimes the error is hard to reproduce, but if you do get the error, you’ll know it’s probably the cause of the error. The error is reportedly caused by a Microsoft-specific Windows 10 update and appears to be affecting both Home and Pro versions of Windows 10. Of course, you can fix that annoying error with a Windows 10 repair install, but you can only do that after you’ve tried some other methods first.

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Many people are updating to Windows 10 at the same time. Because of problem 80070003, some of them are unable to upgrade to Windows 10. As a result, Windows 10 cannot be booted and will always fail.

Before you may install the update, there seems to be a problem in the Windows Update Center that has to be addressed. Updates must sometimes be sent out so that they may be downloaded and installed. To resolve issue 80070003, follow these steps.

What causes the “Windows 10 unable to install” problem 80070003?


  • When you attempt to install from any of the sources, such as the Windows Update website, Update website, or Windows Server update services server, you get this error code.
  • If the update fails, a red X will appear next to it, along with this error code.
  • When files are missing or corrupted, this occurs.

How can I fix the Windows 10 failed to install problem 80070003?


Updated in August 2024:

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DISM should be used.

  1. Hold down the Windows and X keys at the same time.
  2. Click the Command Prompt (Admin) icon on the left of the menu that opens.
  3. Dism /Online /Cleanup-Image /ScanHealth should be typed into the command line.
  4. On your keyboard, press the Enter key.
  5. Type the following in the prompt window: Dism /Online /Cleanup-Image /RestoreHealth.
  6. On your keyboard, press the Enter key.
  7. It will take approximately 10 minutes to complete the procedure.
  8. Restart your operating system once the procedure is completed.
  9. Check to verify whether the Windows update mechanism is functioning properly after restarting the computer.

If the problem code persists, consider turning off your antivirus program. It’s possible that your antivirus program incorrectly identifies Windows updates as malware and therefore prevents them from being installed.

You may also use the built-in Windows Update Troubleshooter if you receive error 0x80070003 while attempting to install a newer version of Windows 10.

Start the troubleshooter for Windows Update.

  1. The Windows Update Troubleshooter may be downloaded here.
  2. Save the file using a left-click or a touch.
  3. Then, on the left, click or press the OK button.
  4. Allow for the download to finish.
  5. Navigate to the directory where the Troubleshooter was downloaded and right-click or touch it.
  6. Left-click or tap Run as administrator in the option that opens.
  7. When the User Account Control notification displays, left-click or touch Yes.
  8. To finish installing the Windows Update Troubleshooter, follow the on-screen directions.
  9. After you’ve finished troubleshooting, reboot your computer.
  10. Check to see if you can upgrade from Windows 10 to Windows 10 without receiving the 0x80070003 error number.

Windows Update services should be restarted or turned off.

  1. Move the mouse cursor to the screen’s top right corner.
  2. To use the search feature, right-click or left-click it.
  3. Type Control Panel into the search dialog box.
  4. When you’ve finished searching, left-click or touch the Control Panel icon.
  5. In the Control Panel search box, right-click or left-click.
  6. In the search box, type the following: administration (without quotation marks).
  7. The Administrative Programs feature may be accessed by right-clicking or left-clicking.
  8. Double-click the Services option now.
  9. Look for Windows Update in the list that displays.
  10. Right-click or press and hold Windows Update.
  11. Click or left-click the Stop button in the pop-up menu. You may also choose to restart your computer.
  12. The Windows 10 operating system should be restarted.
  13. Return to the Windows Update service and choose Start with a left-click.

At the command prompt, restart Windows Update.

  1. On your Windows 10 operating system, left-click or click on the command line (Admin).
  2. If an administrator account and password are requested, enter them.
  3. To stop wuauserv, enter net stop wuauserv in the prompt window.
  4. On your keyboard, press the Enter key.
  5. After that, enter net stop bits at the command prompt.
  6. On your keyboard, press the Enter key.
  7. Restart the computer’s operating system.
  8. Reopen the command line window once the computer has restarted.
  9. To start wuauserv, enter net start wuauserv in the command line window.
  10. On your keyboard, press the Enter key.
  11. net start bits is what you should type in the command line window.
  12. On your keyboard, press the Enter key.
  13. Now try running the Windows update procedure once again to see whether it works.

RECOMMENDED: To fix Windows problems and improve system performance, go here.

Most Commonly Asked Questions




Many people skip Windows 10 installation and go straight to the task of using it once it’s installed. Others simply don’t understand the error message 80070003 (which is actually a common problem when upgrading to Windows 10). If you’re in the latter group, read on and learn about how to fix this error and discover what you can do to avoid this problem in the future.. Read more about error code 0x80070003 windows 7 and let us know what you think.

Frequently Asked Questions

How do I fix Windows 10 couldnt be installed?

Windows 10 could not be installed.

How do I fix error code 80070003?

This error code is caused by a corrupted or outdated Beat Saber installation. To fix this, you will need to reinstall the game.

How do I fix Windows Update error 0x8024a105?

This error is usually caused by a corrupt or outdated Windows update. To fix this, you can try to reinstall the latest version of Windows 10 from Microsofts website.

This article broadly covered the following related topics:

  • windows update error 0x80070003
  • windows 10 update error code 0x80070003
  • error code 0x80070003 windows 7
  • 800b0100 windows update encountered an unknown error
  • windows 10 1709 0x80070003
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