How to Fix Windows Update Error 0x80240439 on Windows 10/11

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If you are a Windows 10/11 user who has encountered the Windows 10/11 Update error 0x80240439, you have arrived at the appropriate resource to find solutions for this issue.

According to some Windows 10/11 users, the error code appears while downloading apps from the Windows Store. Others reportedly failed to download anything.

While Windows 10/11 Update errors are common, this does not mean you just have to leave them unfixed. In most cases, when left unresolved, these error codes may mess with your system settings, affect system performance, and possibly corrupt important files.

If you don’t want all this to happen, make sure you act quickly. Identify the causes to make it easier to find a fix. This applies to all Windows 10/11 Update error codes, including the error 0x80240439.

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What Causes Windows Update Error 0x80240439?

First off, what are the causes behind the error code 0x80240439? Well, there are many possible reasons behind it. The most common ones include corrupted Windows files, incomplete installation of a Windows Update, and a broken Windows Update.

For some users, performing a Windows Update can quickly resolve the issue. But for others, it resulted in more problems in their system settings. While resetting the date and time has fixed the issue for them, others had to do a complete file cleanup.

Windows Update Error 0x80240439 Fixes You Can Try

So, what should you do if you encounter the Windows Update error 0x80240439? We suggest that you read on.

Fix #1: Check the date and time settings

There are times when your system’s date and time go out of sync, causing issues with downloading apps from the Windows Store.

To fix this, you can sync your date and time using the wreset command or perform the reset manually. Here’s how:

  1. Click the Start menu.
  2. Into the search bar, input cmd.
  3. Hit Enter.
  4. Right-click on the first most relevant search result and select Run as Administrator.
  5. Into the command line, input wsreset and hit Enter.

At this point, your date and time settings should already be corrected. Alternatively, you can manually reset your date and time settings. Follow the instructions below:

  1. Click Start.
  2. Go to Control Panel.
  3. Navigate to Date and Time.
  4. Select Change Date and Time and set the correct date and time.
  5. Hit OK.
  6. Next, change the time zone and be sure you select the appropriate time zone.
  7. Hit OK.

If you have already changed your date and time settings but the error code persists, then we suggest you proceed with the next fixes.

Fix #2: Clear the Windows Component Store files

Microsoft has introduced the Windows Component Store to support functions that are essential for the updating and customization of Windows. When the files in this location are corrupted, issues with downloading files from the Windows Store may arise.

To avoid errors and issues with the Windows Store, some Windows 10/11 users clean up the Windows Component Store files. Here’s how to do it:

  1. Right-click on the Start menu.
  2. Select Command Prompt (Admin).
  3. Into the command line, input this command: dism /online /cleanup-image /startcomponentcleanup.
  4. Hit Enter.
  5. Wait for the process to complete.
  6. Reboot your PC and try downloading apps from the Windows Store once again.

Fix #3: Perform a Windows Upgrade

The Windows 10/11 error 0x80240439 may sometimes surface if there is a problem with the Windows Update utility. Upgrading to the latest Windows version may fix the problem.

To update Windows 10/11 automatically, follow these steps:

  1. Go to Settings.
  2. Select Updates & Security.
  3. Click Windows Update and hit the Check for Updates button.
  4. Wait as your system completes and installs the download.

Should you wish to perform the upgrade manually, try these steps:

  1. Download the Media Creation Tool.
  2. Choose the Download Tool option and select Run as Administrator.
  3. Agree to the License terms by hitting Accept.
  4. Click Next.
  5. The Media Creation Tool will then start downloading Windows 10/11. Once done, the wizard will take you through the entire update process.
  6. Now, if you are performing a Windows Upgrade for the first time, you will be asked to provide a product key. Otherwise, proceed to the next step.
  7. When Windows 10/11 is ready to install, a recap of everything you have done will be shown. If you want to keep your personal files and apps, tick the Keep Personal Files Only option.
  8. Hit Install.
  9. Once the Upgrade is done, your system will reboot.
  10. Try to download apps once again from the Windows Store.

Fix #4: Perform an SFC and DISM scan

System file errors can also cause the 0x80240439 error to occur. Luckily, fixing system file errors is easy as pie, thanks to the SFC/DISM utility. This tool allows users to scan any corrupted Windows system files and restore those that have been corrupted.

To perform an SFC and DISM scan, follow the steps below:

  1. Launch the Run dialog by pressing the Windows + R keys.
  2. Into the text field, input notepad and hit Enter. This will open Notepad.
  3. Copy-paste the commands below:

@echo off date /t & time /t echo Dism /Online /Cleanup-Image /StartComponentCleanup Dism /Online /Cleanup-Image /StartComponentCleanup echo … date /t & time /t echo Dism /Online /Cleanup-Image /RestoreHealth Dism /Online /Cleanup-Image /RestoreHealth echo … date /t & time /t echo SFC /scannow SFC /scannow date /t & time /t pause

  1. Save the file and add the .bat file extension. For instance, you can save it as SFC_DISM.bat.
  2. Run the file with administrator privilege. Do this by right-clicking on it and selecting Run as Administrator. Repeat this step until no more errors appear.
  3. Reboot your PC.

Fix #5: Contact Microsoft Store Support

If you really need to get the error code fixed as soon as possible, you may opt to visit the official Microsoft Store Support page for answers or contact their team for assistance.


If you ever see the error code 0x80240439 once again, then you know what to do. Start with the easier solutions, such as changing your date and time settings. If none of them works, proceed with the more complicated ones. However, if you are not that tech-savvy, entrust the task to experts to avoid further issues.

What other Windows 10/11 Update error codes have you encountered? Share your experience in the comments.

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