錯誤0x80080005通常由更新組件損壞、系統(tǒng)資源不足或權(quán)限問題引起，1. 運行Windows更新疑難解答；2. 重啟Windows Update服務(wù)；3. 清理SoftwareDistribution文件夾；4. 運行DISM和SFC掃描修復(fù)系統(tǒng)文件；5. 檢查磁盤空間和權(quán)限；6. 使用媒體創(chuàng)建工具進行原地升級，多數(shù)用戶在前幾步即可解決問題，最終可通過這些步驟成功完成更新。

Windows Update error 0x80080005 typically occurs during a Windows update installation and is often related to corruption in the update components, insufficient system resources, or permission issues. It can also stem from problems with the Windows Update service or the Component Store (CBS). Here's how you can fix it step by step.

1. Run the Windows Update Troubleshooter

Microsoft provides a built-in troubleshooter that can automatically detect and fix common update issues.

• Press Windows I to open Settings .
• Go to System > Troubleshoot > Other troubleshooters .
• Find Windows Update , click Run .
• Follow the on-screen instructions and apply any recommended fixes.

This tool often resolves common service or configuration issues behind error 0x80080005.

2. Restart Windows Update Services

Corrupted or stuck update services can trigger this error. Restarting them manually may help.

1. Press Windows R , type services.msc , and press Enter .

   

2. Locate these services:

   • Windows Update
   • Cryptographic Services
   • Background Intelligent Transfer Service (BITS)
   • Microsoft Installer (MSI)

3. For each service:

   • Right-click → Stop
   • Wait a few seconds, then right-click again → Start
   • Set Startup type to Automatic

Alternatively, use Command Prompt (Admin):

 net stop wuauserv
net stop cryptsvc
net stop bits
net stop msiserver

net start wuauserv
net start cryptsvc
net start bits
net start msiserver

3. Clear the SoftwareDistribution Folder

This folder stores temporary update files. If they're corrupted, the update fails.

?? Back up important data before proceeding.

1. Open Command Prompt as Administrator .
2. Run:

 net stop wuauserv
net stop cryptsvc

3. Rename the SoftwareDistribution folder:

 ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

4. Restart the services:

 net start wuauserv
net start cryptsvc
net start bits

Now try checking for updates again.

4. Run DISM and SFC Scans

These tools repair system file corruption that might be causing the error.

Step 1: Run SFC (System File Checker)

 sfc /scannow

Wait for it to complete. If issues are found, it will attempt to fix them.

Step 2: Run DISM

 DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

This may take 10–20 minutes. Let it finish without interruption.

Afterward, restart your PC and try updating again.

5. Check Disk Space and Permissions

Error 0x80080005 can occur if:

• There's not enough free space on the system drive (C:).
• The system lacks permissions to write update files.

Free up space:

• Delete temporary files via Disk Cleanup .
• Uninstall unused programs.
• Ensure at least 10–20 GB of free space.

Check permissions:

• Make sure your user account has administrative rights .
• Temporarily disable third-party antivirus software that might interfere.

6. Update via Media Creation Tool (Last Resort)

If the update still fails, bypass Windows Update by using Microsoft's Media Creation Tool to perform an in-place upgrade.

1. Download the tool from Microsoft's official site.
2. Run it and select Upgrade this PC now .
3. Follow the prompts — your files and apps will be preserved.

This replaces system files cleanly and often resolves stubborn update errors.

Basically, error 0x80080005 is fixable in most cases by resetting update services, clearing cached files, and repairing system integrity. Start with the troubleshooter and work through the steps — most users resolve it by step 3 or 4.

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