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<p><strong>This guide is designed for beginners who suddenly see Windows errors and want a clear, step-by-step way to fix them safely.</strong></p> <p>If you’ve ever turned on your PC and been greeted by strange codes like:</p> <ul> <li><strong>0x80070057</strong></li> <li>0xC1900101</li> <li>0x80240034</li> </ul> <p>—you are not alone. These codes look scary, but most of the time, they point to fixable issues such as corrupted files or Windows Update problems.</p> <p>In this guide, we’ll focus on one of the most common errors: <strong>0x80070057</strong> — and walk through every reliable solution.</p>

🔍 What Does Error 0x80070057 Mean?

<p>The error generally appears when Windows runs into one of the following problems:</p> <ul> <li>Corrupted or missing system files</li> <li>Windows Update problems (stuck, retrying, failing)</li> <li>Low or failing storage (SSD/HDD issues)</li> <li>A Blue Screen of Death (BSOD) related to disk errors</li> </ul> <p><strong>Good news:</strong> Most causes can be fixed by following the steps below in order.</p>

🛠️ Step-by-Step Solutions

✅ Step 1: Run the Windows Update Troubleshooter

Windows includes an automatic troubleshooter that can detect and repair many update issues.

How to run it:

1. Press <strong>Windows Key + I</strong> → open Settings
2. Go to System → Troubleshoot
3. Click Other troubleshooters
4. Find Windows Update
5. Click <strong>Run</strong>

If the issue is caused by a temporary update malfunction, this tool often fixes it immediately.

✅ Step 2: Repair System Files Using SFC

The System File Checker (SFC) scans Windows for damaged or missing files.

How to run SFC:

1. Open Command Prompt (Admin)
2. Enter:

sfc /scannow

3. Wait 5–10 minutes
4. Restart your PC

If corrupted files triggered the error, this step usually resolves it.

✅ Step 3: Repair the Windows Image with DISM

DISM repairs deeper issues that SFC cannot fix.

Run these commands one by one:

DISM /Online /Cleanup-Image /CheckHealthDISM /Online /Cleanup-Image /ScanHealthDISM /Online /Cleanup-Image /RestoreHealth

Restart your computer afterward.

✅ Step 4: Check Free Disk Space

Windows Update may fail with this error if your C: drive has less than 5GB free.

What you can do:

• Open File Explorer
• Check available space on C:
• Free space by:
  • Running Disk Cleanup
  • Uninstalling unused apps
  • Emptying the Recycle Bin
  • Clearing Microsoft Teams logs / OneDrive cache
  • Moving files to OneDrive or external storage

Even a few gigabytes can make a big difference.

✅ Step 5: Clear the Windows Update Cache

If Windows keeps reusing corrupted update files, the error will reappear.

How to clear the cache:

1. Open Command Prompt (Admin)
2. Stop update services:

net stop wuauservnet stop bits

3. Go to:

C:\Windows\SoftwareDistribution

4. Delete everything inside the following folders:
   • Download
   • DataStore
5. Restart services:

net start wuauservnet start bits

6. Restart your PC

If you see “Access Denied,” repeat the steps in Safe Mode.

✅ Step 6: Perform a Clean Boot

This helps determine whether other software is interfering.

How to clean boot Windows:

1. Press Windows + R → type msconfig
2. Open the Services tab
3. Check Hide all Microsoft services
4. Click Disable all
5. Go to the Startup tab → Open Task Manager
6. Disable all startup items
7. Restart your PC

Try the update or operation again.

✅ Step 7: Check if It’s Related to a Recent Windows Update

As of 2025, error 0x80070057 is often linked to:

• Windows 11 24H2 upgrade failures
• Cumulative updates like KB5037853
• Update loops after reboot

If this seems to be your case, try:

• Windows Update Assistant
• Media Creation Tool
• Manual upgrade using an ISO

👉 <a href=”https://kimiyoya.com/24h2-windows-howto/”>How to Upgrade Unsupported PCs to Windows 11 24H2</a>

❓ Frequently Asked Questions (FAQ)

Q: Can restarting fix the error?

A: Yes — if caused by temporary system issues.

Q: Do I need a new PC?

A: No. Only very old hardware might require an upgrade.

Q: Is clearing the Windows Update cache safe?

A: Yes. Windows recreates everything automatically.

Q: I’m not good with commands. What should I do?

Use:
Settings → System → Troubleshoot → Windows Update

Q: My PC became slow after the error. Why?

Failed updates and corrupted system files can slow down Windows.

🔐 How to Prevent This Error in the Future

• Keep at least 10GB free on the C: drive
• Install updates after checking for known issues
• Remove unused apps regularly
• Use Storage Sense to auto-clean temporary files

📝 Summary of Fixes

📚 Recommended Articles

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・Troubleshooting Windows Insider Program: Channel Errors, Boot Failures, and Fixes

・Windows PC Running Slow? Here’s How to Fix 100% Disk Usage Easily

タグ: error code fix, 0x80070057, storage error, Windows 11, DISM, Windows error, SoftwareDistribution, SFC, troubleshooting, Windows Update Error, Update failed