0x80070003: Windows Update error code Fixed

Windows update error code 0x80070003 is one of the most common Windows error. You are most likely to encounter when using any version of Windows operating systems including Windows 10.

It is usually accompanied by a message indicating “Windows could not search for new updates. An error occurred while checking for new updates for your computer” or “Error(s) found: Code 0x80070003 Windows update encountered an unknown error”.

Windows error code 0x80070003 is an update-related error. You can encounter the error at any time when your computer is automatically installing updates whenever they are available or when installing updates for a specific app manually. This can also happen after upgrading your OS to Windows 10 regardless of whether you are using a PC, laptop or tablet.


Error code 0x80070003 can be caused by several factors


Windows udpate error code 0x80070003

  • Windows Firewall-related issue.
  • Conflict(s) in your computer system.
  • Insufficient RAM.
  • Insufficient space in installation disk.
  • Issues in system memory.

Appearance of error code 0x80070003 and the accompanying message on your computer screen should be a course of concern. You need to take immediate action to correct the error because of the risk of losing all your data. The Windows registry host can also get damaged. Below are some measures you can initiate to fix the error.


Fixing Error code 0x80070003 for Windows 7/8 & 10


Method 1 – Run System Scan

  • Click Start and go to Search Box.
  • Type “cmd” in the search box before hitting Enter.
  • Type “sfc/scannow” to stat system scan.

This method scans your computer system for any issue(s) that can cause the error. You need to let the scan to complete since it can take some time. You need to restart your computer to see whether or not the error 0x80070003 is fixed.


Method 2 – Proxy Settings Check

You may encounter this error simply because of incorrect proxy settings, which you need to correct.

1. Press the combination of Win + R keys.

2. Press Enter to open command prompt.

3. Type “netsh winhttp import proxy source=ie” in the prompt before hitting Enter.

4. Disable proxy in “Network Settings” unless you receive a message “Direct Access (no proxy server)”.

5. Restart your computer to see whether or not the 0x80070003 error is fixed.


Method 3 – Troubleshoot Windows Update

You may encounter the error because of minor issues with Windows Update.

  • 2. Type “troubleshooter” in the search box before hitting Enter.
  • 3. Select “Troubleshooter” and click “View all”.
  • 4. Select “Windows Update troubleshooter” and follow instructions that you receive on the screen.


Method 4 – Run Repair Tool

This method is very effective in fixing the error in case you are using Windows 8.1 OS.

1. Download and Windows 8.1 Repair Tool from Microsoft website.
2. Click “Scan” after the installation is complete.
3. Click the icon “Fix Errors” after the scan is complete.
4. Restart your computer to see whether or not the error is fixed.


Method 5 – Apps Un-installation

Error code 0x80070003 in most cases brought about by app-related updates. It may be necessary to uninstall and re-install one or several of the built-in apps to see whether or not doing so fixes the error. This particularly applies when using Windows 10 OS.

  • Open “Start” and search “PowerShell”.
  • Right-click on “PowerShell” before selecting “Run as administrator”.
  • Select “Agree to the UAC” prompt that appear and copy paste the command mentioned below

While the command you type in the prompt will be the same, you will need to change the name of an app you need to uninstall. For example, you need to type “Get-AppxPackage windowsalarm|Remove-AppxPackage” inorder to uninstall Alarms Clock and “Get-AppxPackage officehub|Remove-AppxPackage” to uninstall Get Office app.

Note also that there are some built-in apps that you can uninstall in the normal way. You only need to right-click on an app before selecting “Uninstall”. Uninstalling apps can be a very effective way of removing update-related files that are corrupted. You can easily re-install any or all the uninstalled apps from Windows Store.


Method 6 – System Restore

This method applies in case any of the above methods do not fix the error. This method restores your computer system to settings of an earlier date when it functioned properly. System restoration removes all updates and recently installed programs and apps but preserves your documents.

  • Click “Start” in order to access “All Programs”.
  • Navigate to “Accessories” before navigating to “System Tools” and selecting “System Restore”.
  • Select “Restore computer to an earlier date” in the dialogue box that appears before clicking “Next”.
  • Click on a restore point date from the list presented before clicking “Next”.

The automatic system restore should start after which your computer will shut down to restart again. This method should most probably help you to get rid of Error code 0x80070003.


Method 7 – Fresh Windows Installation

This should be your last method in case system restore method does not work. You will need to back up all your documents and everything you have stored in your computer because fresh installation formats the hard disk completely

You simply need to insert Windows OS installation disk in your computer, restart it and follow installation instructions.

Windows error 0x80070003 is one of the easiest errors you can prevent from getting it back. You need to have up-to-date security software that you need to use in scanning your computer on a regular basis. You also need to download programs and apps from trusted sources. Doing so eliminates the risk of downloading anything that can interfere with your Windows OS’s registry files and configuration.

1 Comment
  1. Reply AntonyMan August 28, 2020 at 2:06 pm

    Method 5 – Apps Un-installation
    To uninstall the program is causing the problem, should first know which program that is.
    How can we know which are the apps/programs causing the problem? or must we uninstall all programs one by one and restarting pc until find it?
    Usually, Windowz os is causing this problems and not other programs.

    Method 7 – Fresh Windows Installation (!)
    This is definitely NOT a fix. I don’t know who could wanted to loose all settings, programs and all work in computer until now for just make the updates.

    I think you must correct article’s title to THEORETICAL POSSIBLE solutions for Error code 0x80070003.

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