How to fix “Windows update error 0x80070661” issue

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Is your PC experiencing how to fix “Windows update error 0x80070661″ issue? Disrupting your workflow and leaving you wondering how to fix it is annoying. System file corruption and Windows Update service difficulties can cause this error. Popular operating system Windows offers many options and functions. Windows users can utilise Windows Subsystem for Linux. Linux programmes run on Windows as if they were designed for Windows with WSL.

Microsoft Windows is a popular operating system with many features. Windows users can utilise Windows Subsystem for Linux. The WSL compatibility layer lets Windows users run Linux apps. This lets people use Linux apps without installing Linux. Like other software, WSL needs regular upgrades to run properly. Windows Subsystem for Linux upgrades sometimes fail with 0x80070661.

This functionality lets users utilise Linux apps without installing Linux. Like other software, WSL needs frequent updates to run properly and without issues. This problem notice may have appeared unexpectedly, forcing you to find remedies to fix your system. This page will explain this error, its causes, and its effects on your system. To find a solution, first grasp the problem. Here’s the simple ways how to fix “Windows update error 0x80070661” issue.

What are the causes of “Windows update error 0x80070661” issue

1. Third-party applications can clash with Windows updates: creating the error. This can happen if the malware disrupts updates or alters important system files.
2. Unfinished Windows update: installations can cause errors like 0x80070661 while installing new updates. Update interruptions or corrupted files can cause this.
3. Insufficient Disc Space: The issue may occur if your system drive (typically C:) lacks enough space to download and install updates. Windows updates demand disc space for temporary files and installation.
4. Registry issues: Windows update component registry issues can cause error 0x80070661. Incorrect software installations, uninstallations, and system settings can cause registry issues.
5. Internet connectivity issues: might disrupt update downloads, causing errors. Windows update downloads and installations require a persistent internet connection.
6. System Drivers: Outdated or incompatible system drivers, especially network adapters and storage devices, might produce update issues like error 0x80070661.

How to fix “Windows update error 0x80070661” issue

Run the Windows Update Troubleshooter

1. Press Windows Key + I to open Settings.
2. Go to Update & Security > Troubleshoot > Additional troubleshooters.
3. Select Windows Update and click Run troubleshooter.
4. Follow on-screen instructions and apply any recommended fixes.

Clear the Windows Update Cache

1. Select Command Prompt (Admin) or Windows PowerShell using Windows Key + X.
2. Windows Update is stopped by typing net stop wuauserv and pressing Enter.
3. To stop Background Intelligent Transfer Service, type net stop bits and press Enter.
4. Delete C:WindowsSoftwareDistribution folder contents. This is where Windows temporarily saves updates.
5. Enter del C:WindowsSoftwareDistribution*.* /s /q in the command prompt.
6. Type net start wuauserv and net start bits to restart services.
7. Close the command prompt and try running Windows Update again.

Check the System Files

1. Open Command Prompt or Windows PowerShell as admin.
2. Hit Enter for sfc /scannow.
3. System File Checker scans and fixes faulty files. Allow the process to finish.

Reset Windows Update Components Manually

1. Open Command Prompt (Admin) or Windows PowerShell (Admin).
2. Type following commands, pressing Enter after each one:
   • net stop wuauserv
   • net stop cryptSvc
   • net stop bits
   • net stop msiserver
   • ren C:WindowsSoftwareDistribution SoftwareDistribution.old
   • ren C:WindowsSystem32catroot2 catroot2.old
   • net start wuauserv
   • net start cryptSvc
   • net start bits
   • net start msiserver

Use the Media Creation Tool

1. Download the Media Creation Tool from the Microsoft official website.
2. Run the tool and select Upgrade this PC now.
3. Follow the prompts, choosing to keep your files and settings.

Perform a Clean Boot

1. Type msconfig in the Start menu and press Enter.
2. Go to the Services tab, check Hide all Microsoft services, and click Disable all.
3. Switch to the Startup tab and open Task Manager. Disable all startup items.
4. Restart Your Computer and try updating again.

Conclusion

The “Windows update error 0x80070661” might be unpleasant when you want to update your system with new features and security fixes. This problem can disturb your workflow and leave you wondering how to fix it. Technical difficulties like this are difficult, but staying updated and maintaining system health is vital.

Stay cool and focused on finding a solution to “Windows update error 0x80070661” when it seems overwhelming. Remember, technology is designed to improve our lives, and conquering these obstacles can help us understand and repair our systems. Continue exploring, learning, and adjusting, and you’ll handle such obstacles with ease.

Questions and Answers

Why my PC is not updating?

Corrupted files may prevent software distribution folder updates from installing. Temporary update files are restored in the error-causing folder. Corruption of system files, which are essential to Windows updates, is another major cause.

What is Windows repair tool?

Windows Repair includes many Windows mini-fixes. This utility fixes firewall, file permission, and Windows Update difficulties. With this utility, you can choose which fixes to deploy and start the repair procedure.

Is PC repair software safe?

PC repair software is usually safe. Antivirus suites have the finest PC repair tools, according to my research. These tools can fix computer issues and secure your PC with malware scanners and other security features.

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