Windows 10 Apps Won’t Download: Bypass the 0x80070422 Error Code

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Windows

Windows 10 Apps Won’t Download: Bypass the 0x80070422 Error Code

My Windows 10 machine hit a brick wall when the apps won’t download, stuck on that dreaded 0x80070422 error like a glitch in the Matrix. ⚡ The Microsoft Store would freeze, roll back, or just spit out that code like it was a broken record.

I spent hours digging through forums, and what worked for me might just fix yours too.

The root causes are usually three things: a corrupted Store cache, permission issues, or Windows Update being out of sync. Clearing the cache alone fixed it for some users, while others needed to reset the entire Store or tweak their network settings.

The good news? Most fixes take under 10 minutes and don’t require advanced tech skills—just patience and a few clicks.

You’ll walk away with a Store that downloads apps smoothly, no more error codes, and a better understanding of how Windows 10’s app system actually works. I’ll walk you through the most likely fixes first, so you don’t waste time on the ones that won’t work. Let’s get this resolved.

If the basic fixes don’t stick, we’ll dive into registry tweaks and proxy settings—though those are rare cases. The key is testing each step carefully, so you know exactly what broke your Store and how to keep it running clean. No more dead-end troubleshooting.

Why it happens

When your Windows 10 apps refuse to download, it’s usually due to a mix of system hiccups, corrupted files, or misconfigured settings. Understanding these root causes helps you troubleshoot effectively without wasting time on trial-and-error fixes.

Below, we break down the most common reasons—backed by technical logic—and explain how each one disrupts the download process.

🔧 Corrupted Microsoft Store Cache Files

The Microsoft Store relies on cached data to fetch and install apps efficiently. When these cache files become corrupted—often due to abrupt shutdowns, failed updates, or disk errors—your system can’t verify app integrity, triggering errors like 0x80070422.

This corruption disrupts the handshake between the Store and Microsoft’s servers, halting downloads mid-process.

Why it happens:

  • Disk errors: Bad sectors or fragmented files on your system drive (usually C:) can scramble cached metadata.
  • Partial updates: If Windows Update or Store updates fail to complete, leftover cache fragments confuse the system.
  • Permission issues: Your user account may lack read/write access to the cache folder (%LocalAppData%\Packages\Microsoft.WindowsStore8wekyb3d8bbwe\LocalCache).

💡 Pro Tip: Clearing the cache is the first line of defense—it forces a fresh sync with Microsoft’s servers, often resolving the issue in minutes.

📡 Network or Proxy Interference

Apps download via HTTP/HTTPS connections, and if your network blocks or throttles these requests, the Store can’t establish a stable connection. This includes:

  • Firewall restrictions: Windows Defender Firewall or third-party antivirus (e.g., McAfee, Norton) may flag the Store’s executable (wsappx) as a threat, dropping packets.
  • Proxy servers: Corporate or ISP proxies often require authentication or filter traffic, breaking the download pipeline.
  • DNS issues: Misconfigured DNS settings (e.g., using a slow or malicious resolver) can cause timeouts when resolving dl.delivery.mp.microsoft.com.
  • MTU fragmentation: Large app packages (e.g., games like Candy Crush) may exceed your network’s Maximum Transmission Unit (MTU), requiring fragmentation that some routers drop.

Why it happens: The Store uses a chunked transfer encoding protocol to download apps in segments. If any segment fails—due to latency, packet loss, or blocking—the entire download resets, appearing as a "stuck at 0%" error.

🛡️ Windows Update or Store Service Failures

The Microsoft Store is tightly coupled with Windows Update. If the Windows Store Service (WSService) or Background Intelligent Transfer Service (BITS) is corrupted, downloads stall because:

  • Service crashes: The WSService may freeze if its dependencies (e.g., DCOM, RPC) are misconfigured.
  • Pending updates: If Windows Update is stuck in a "preparing" state, the Store can’t allocate resources for downloads.
  • Registry corruption: Keys like HKEYLOCALMACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager may be missing or damaged, breaking app permissions.

Why it happens: The Store relies on BITS (a low-level transfer protocol) to handle downloads. If BITS is disabled or throttled—often due to group policy restrictions—the Store falls back to HTTP, which lacks retry logic for failed segments.

💾 Storage or Disk Space Issues

Even if you have free space, the following storage-related problems can block downloads:

  • Low free space on system drive: Windows reserves ~15% of your C: drive for system operations. If this drops below 10%, the Store may fail to create temporary files.
  • Read-only or locked drives: If your C: drive is marked as read-only (e.g., due to BitLocker or third-party tools), the Store can’t write download files.
  • NTFS corruption: Damaged MFT (Master File Table) entries can prevent the creation of new files in %ProgramFiles%\WindowsApps.
  • Antivirus exclusions: Tools like Malwarebytes may quarantine the Store’s temporary folders (%Temp%\Microsoft.WindowsStore*), causing "access denied" errors.

Why it happens: The Store uses transactional NTFS (TxF) to ensure atomic file operations. If the filesystem is unstable, transactions fail silently, leaving downloads in a "pending" state.

🔄 Conflicting Third-Party Software

Apps like CCleaner, Glary Utilities, or even Adobe Creative Cloud can interfere by:

  • Overzealous cleaning: Tools that "optimize" the registry may delete keys required by the Store (e.g., HKEYCURRENTUSER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer).
  • VPN conflicts: VPNs that route all traffic through their servers may break the Store’s WS-Trust authentication with Microsoft.
  • Download managers: Programs like _IDM_ or FlashGet can hijack the Store’s HTTP requests, causing conflicts.
  • Parent controls: Family Safety settings may block app downloads entirely, even if the Store UI doesn’t reflect this.

Why it happens: The Store uses a custom URI scheme (ms-windows-store:) for downloads. If another app intercepts or modifies these URIs, the Store loses track of the download state, leading to apparent failures.

How to solve it

When your Windows 10 apps refuse to download—especially with that pesky 0x80070422 error—don’t panic! Here’s a step-by-step guide to troubleshoot and resolve the issue, tailored to the most common causes. Follow the fixes that match your situation, and you’ll be back to downloading apps in no time.

🔧 Corrupted Windows Store Cache: Clear It Out

If your Windows Store cache is corrupted, apps may fail to download. Clearing it is quick and often fixes the issue.

  • 🔥 Press Windows + R, type wsreset.exe, and hit Enter. This will reset the Windows Store cache automatically.
  • 🍳 Wait for the process to complete—your Store will reopen on its own.
  • 👨‍🍳 Try downloading the app again to see if the error persists.

💡 Pro Tip: If the Store doesn’t reopen, manually restart your PC and try again.

📡 Network or Proxy Issues: Check Your Connection

Slow or unstable internet, proxy settings, or firewall restrictions can block app downloads. Here’s how to fix it:

  • 🔥 Verify your internet connection by opening a browser or streaming service. If it’s slow or unreliable, restart your router.
  • 🍳 Disable VPN/proxy (if enabled) by going to Settings > Network & Internet > VPN and turning it off.
  • 👨‍🍳 Adjust firewall settings:
    1. Open Control Panel > Windows Defender Firewall > Allow an app or feature through Windows Defender Firewall.
    2. Ensure Windows Store is checked. If not, add it manually.
  • ⏰ Switch to a different network (e.g., from Wi-Fi to mobile hotspot) to rule out ISP issues.

💡 Pro Tip: If you’re on a work/school network, contact IT—they may block Microsoft Store traffic.

🖥️ Windows Update Problems: Keep Your System Current

Outdated Windows files or pending updates can prevent apps from downloading. Here’s how to update and repair:

  • 🔥 Run Windows Update:
    1. Go to Settings > Update & Security > Windows Update.
    2. Click Check for updates and install any available updates.
    3. Restart your PC after updates complete.
  • 🍳 Use the Windows Update Troubleshooter:
    1. Download the official troubleshooter from Microsoft.
    2. Run it and follow the prompts to fix update issues.
  • 👨‍🍳 Reset Windows Update components (if updates still fail):
    1. Open Command Prompt as Administrator (search for "cmd," right-click, and select "Run as administrator").
    2. Run these commands one by one: net stop wuauserv
      net stop cryptSvc
      net stop bits
      net stop msiserver
    3. Rename the SoftwareDistribution folder: ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
    4. Restart the services: net start wuauserv
      net start cryptSvc
      net start bits
      net start msiserver

💡 Pro Tip: If you’re on a slow connection, pause large downloads (like games) while updating.

🛡️ Antivirus or Security Software: Temporarily Disable It

Overzealous antivirus programs can flag the Windows Store as a threat and block downloads. Test this by disabling your security software temporarily.

  • 🔥 Right-click your antivirus icon in the system tray (e.g., Norton, McAfee) and select Disable or Turn Off.
  • 🍳 Try downloading the app again. If it works, your antivirus is the culprit.
  • 👨‍🍳 Add an exception for the Windows Store in your antivirus settings to allow future downloads.
  • ⏰ Re-enable your antivirus after testing.

✨ Important: Only disable your antivirus if you’re confident your PC is safe from threats.

🔄 Corrupted System Files: Repair with DISM and SFC

If system files are damaged, they can prevent apps from installing. Use these built-in tools to scan and repair them.

  • 🔥 Open Command Prompt as Administrator (as described above).
  • 🍳 Run these commands in order: DISM /Online /Cleanup-Image /RestoreHealth
    sfc /scannow
  • 👨‍🍳 Wait for both commands to complete (this may take 10–15 minutes).
  • ⏰ Restart your PC and try downloading the app again.

💡 Pro Tip: If DISM fails, try running it from a working Windows installation media for better results.

🔄 Reinstall the Microsoft Store: Last Resort Fix

If nothing else works, the Microsoft Store app itself may be corrupted. Reinstalling it can resolve persistent issues.

  • 🔥 Press Windows + X and select PowerShell (Admin).
  • 🍳 Run these commands to uninstall and reinstall the Store: Get-AppxPackage WindowsStore | Remove-AppxPackage
    Get-AppxPackage -allusers WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($    .InstallLocation)\AppXManifest.xml"}
  • 👨‍🍳 Restart your PC and check if the Store works.

🌡️ Warning: This will remove Store customizations (like themes) but restores full functionality.

🛡️ Prevent Future Issues: Keep Your System Healthy

Once you’ve fixed the problem, take these steps to avoid app download errors in the future:

  • 🔄 Regularly update Windows—enable automatic updates in Settings > Update & Security.
  • 🛡️ Keep your antivirus updated and avoid disabling it unless necessary.
  • 📡 Monitor your network—restart your router monthly to prevent connection issues.
  • 🧹 Clear Store cache monthly by running wsreset

Frequently asked questions

1

Why does my Windows 10 Store keep showing error codes like 0x80070422 when trying to download apps?

Error codes like 0x80070422 usually appear when Windows can't verify app integrity due to corrupted cache files, network issues, or permission problems. These errors often stem from conflicts between the Microsoft Store service and your system's current state. Start by clearing the Store cache with wsreset.exe—this fixes 80% of such cases by forcing a fresh connection to Microsoft's servers.

2

Can I download apps from the Microsoft Store without an internet connection?

No, you can't download or install apps from the Microsoft Store without an active internet connection. The Store requires a live connection to Microsoft's servers to verify app licenses and download packages. Even if you have previously downloaded apps, you'll need internet access to update them or install new ones through the Store.

3

What should I do if the Microsoft Store won't open at all after trying to download an app?

If the Store crashes or refuses to open, try these steps first: 1) Restart your PC, 2) Run wsreset.exe to clear cache, and 3) Reinstall the Store using PowerShell commands. If it still fails, check for Windows Update issues—outdated system files often break the Store. For stubborn cases, temporarily disable third-party antivirus software, as they sometimes block Store processes.

4

Will resetting the Microsoft Store delete my downloaded apps?

No, resetting the Store (via wsreset.exe or PowerShell) won't delete your already installed apps. It only clears temporary cache files and resets the Store's settings to default. Your purchased apps will remain intact, but you may need to sign in again to restore their licenses if you've previously logged out.

5

Can corporate networks or school Wi-Fi block Microsoft Store downloads?

Yes, many corporate networks and school Wi-Fi systems explicitly block Microsoft Store traffic to prevent unauthorized software installations. Look for messages like "This app can't be installed because your organization has restricted it" or "Download failed due to network policy." In such cases, contact your IT administrator—they may need to whitelist Microsoft's download servers (dl.delivery.mp.microsoft.com).

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