Fix : Windows 10 App Store error 0x803f7003

By: Aleksandar Ognjanovic
6 minute read
windows 10 app store error 0x803f7003

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Windows Store got remodeled, and now comes with the new interface and even a new name. Sadly, even the revamped Microsoft Store version isn’t without issues of its own. One error that was quite common on previous iterations of Store is still here and it still bothers Windows users around the world. It goes by the code 0x803f7003 and it, apparently, blocks updates or even access to the installed apps.

This error, in comparison to some milder one, will render Microsoft Store completely unusable. In order to help you address this issue, we provided some solutions below. In case you’re irked by this error, progress through the list until you resolve it.

How to address Microsoft Store error ”0x803f7003” in Windows 10

  1. Run Windows Troubleshooter
  2. Reset Store’s cache
  3. Check the time and regional settings
  4. Run DISM
  5. Reinstall Microsoft Store
  6. Wait for updates
  7. Reset this PC

1: Run Windows Troubleshooter

First things first. Before we move to a list of more complex applicable solutions, let’s give a Windows-native dedicated troubleshooter a chance. With the introduction of Windows 10, users are able to resolve issues with the unified troubleshooter. A lot of reports say that it’s lackluster and barely helpful, but at least you’ll get some feedback on the severity of the error at hand.

Follow these steps to run Windows Store Troubleshooter and, hopefully, resolve the error:

  1. Press Windows key + I to open the Settings app.
  2. Open Update & Security.windows 10 app store error 0x803f7003
  3. Choose Troubleshoot from the left pane.
  4. Scroll to the bottom and highlight the Windows Store Apps troubleshooter.
  5. Click on the ”Run the troubleshooter” and wait for it to finish.windows 10 app store error 0x803f7003

2: Reset Store’s cache

The majority of Microsoft enthusiasts enlist this as the major solution for the ”0x803f7003” error code. However, it seems that the successfulness isn’t the same for every user. Some managed to resolve the error at hand with this simple side application called ”wsreset”. This application’s main use is to reset the cached data of Microsoft Store, resolving the common halts in the process.

The procedure is simple, so just follow these steps:

  1. In the Windows Search bar, type wsreset.
  2. Right-click on wsreset and run it as an administrator.windows 10 app store error 0x803f7003

3: Check the time and regional settings

Time and regional settings are also important if you expect to have fully functional Microsoft Store, including the containing apps. The full-feature package works only for the United States, so we advise you to switch your regional settings to the US. In addition, make sure that you’re time is properly set. This doesn’t need to be the sole reason for the error, but it might help you address it.

Here’s how to check these essential settings and apply needed changes:

  1. Press Windows key + I to summon the Settings app.
  2. Open Time & language.
  3. Under the Date & Time section, enable the ‘Set time automatically‘  and ‘Select time zone automatically‘.windows store app download stuck
  4. Now, choose Region & language from the same pane.
  5. Change Country or region to ‘United States’.windows store app download stuck

4: Run DISM

Deployment Image Servicing and Management is the dedicated command-line tool. It’s one of those tools no one have heard of until the issues emerge. Its main purpose is to scan the system files, especially the critical ones, and resolve possible issues. Since Microsoft Store is the essential part of Windows 10, DISM can be massively helpful.

There are multiple ways to run DISM, with both system resources and external installation media. We made sure to provide you with both variations down below:


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  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

The standard way:

  1. Type cmd in the Windows search bar, right-click on the Command Prompt and run it as an administrator.
  2. In the command line, type the following line and press Enter:
    • DISM /online /Cleanup-Image / ScanHealth
    • DISM /Online /Cleanup-Image /RestoreHealth
  3. Wait until the procedure ends (it might take up to 10 minutes).
  4. Restart your PC.

With the installation media:

  1. Mount your Windows 10 installation media, either USB or ISO DVD.
  2. Open Command Prompt (already explained how to above).
  3. In the command line, type the following commands and press Enter after each:
    • DISM /online /Cleanup-Image /CheckHealth
  4. If there’s not any single error, enter this command and press Enter:
    • DISM /online /Cleanup-Image / ScanHealth
  5. If DISM finds any errors, enter the following commands and tap Enter:
    • DISM /Online /Cleanup-Image /RestoreHealth /Source:repairSource\install.wim
  6. Have in mind that you’ll need to replace the ”repair source” part of your installation media with the source path.
  7. Wait for the procedure to end and restart your PC.

5: Reinstall Microsoft Store

As you’re probably aware, one can’t uninstall Microsoft Store. It simply can’t. Microsoft is pushing its native store flamboyantly, and it doesn’t allow users to meddle with it as they wish. Windows 10 is service, isn’t it? However, jokes aside, you can at least reinstall Microsoft Store with the little help of PowerShell command-line and one quite long and convoluted command. This should restore Store’s setting to factory values. It should be just the same as when the system was installed.

Here’s how to do it in a few steps:

    1. Right-click on the Start button and open PowerShell (Admin).
    2. In the command line, copy-paste (or type) the following command and press Enter:
      • Get-AppxPackage -allusers Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}windows store error 0x87AFo81
    3. Restart your PC.

6: Wait for updates

This. We’re all aware that issues are common, especially for the ever-growing system that adds occasionally a large bundle of changes. A lot of those issues are uncalled for and can make usage distressful. However, the majority of buggy improvements are polished after a certain period of time, especially if an issue is critical as this certainly is.

Windows 10 updates are mainly automatically distributed, but you can check for updates manually and update your system accordingly. Here’s how to do it:

  1. Press Windows key + I to open Settings.
  2. Open the ”Update & Security” section.windows 10 app store error 0x803f7003
  3. Under Windows Update, click Check for updates.

7: Reset this PC

Ultimately, you can always turn to recovery options and resolve all issues that way. Windows 10 comes with the ”Reset this PC” function, which should restore factory values similarly to system reinstallation. We won’t advise this procedure with the minor issues, but the ”0x803f7003” error is rendering Microsoft Store completely unusable. Thus, this might be a need and not an optional solution or workaround.

If you’re unsure how to reset your PC to factory settings in Windows 10, here’s how to do it:

  1. Press Windows key + I to summon the Settings app.
  2. Open the Update & Security section.windows 10 app store error 0x803f7003
  3. Select Recovery from the left pane.
  4. Under ”Reset this PC”, click Get started.wifi not working on laptop but working on other devices
  5. Choose to preserve your data and restore your PC to default settings.

That should wrap it up. We certainly hope that one of these solutions hit the jackpot and that you’ve managed to resolve the issue at hand. In case you care to share your experience with the error, provide additional solutions or ask a question in regards to the subject, make sure to do so in the comments section below.

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For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

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