Fix Windows Update Error Code 0x800b0108

Are you tired of encountering the dreaded error code 0x800b0108 while trying to update your Windows operating system? You’re not alone! Many Windows users have faced this issue along with some update files that aren’t signed correctly in Windows 10 and it can be a frustrating experience. But don’t worry, in this article, we’ll guide you through the steps to fix this error.

Fix Windows Update Error Code 0x800b0108

How to Fix Windows Update Error Code 0x800b0108

Here, we have given a perfect guide that will teach you to fix Windows update error code 0x800b0108, 0x800b0109, and 0x800b0100 on PC.

Common Reasons for Windows Errors

Windows updates are essential for performance and security, but can sometimes cause frustration due to error codes like error 0x800b0109 Windows 7 net framework, 0x800b0109 Windows 7 defender, 0x800b0100 defender Windows 10, some update files aren’t signed correctly Windows 10. These errors can occur due to corrupt files, outdated components, compatibility issues, or internet connection problems. These errors can be easily fixed to get the Windows system up-to-date and functioning properly. Continue reading the article to know how to resolve it.

Here are some common reasons for the Windows update error code 0x800b0108:

  • Corrupt system files or missing DLL files
  • Antivirus software or firewall blocking the update
  • Insufficient disk space for the update
  • Incorrect date and time settings
  • Incorrect internet connection settings
  • Corrupt Windows Update components
  • Incomplete or unsuccessful previous updates
  • Windows registry issues
  • Malware or virus infection

How to Fix Some Update Files Aren’t Signed Correctly on Windows 10

Here are some ways to resolve Windows update error code 0x800b0108:

Method 1: Troubleshoot Internet Connection

Fixing your internet connection can resolve Windows Update error code 0x800b0108 which can occur due to an interruption in the update process. Poor internet can cause such interruptions. Read our guide on How to troubleshoot Network connectivity problems on Windows 10 and implement the same.

Run the troubleshooter for Network adapters. Fix Windows Update Error Code 0x800b0108

Method 2: Disable Antivirus and Firewall (Not Recommended)

Temporarily disabling antivirus and firewall can Fix Windows Update error code 0x800b0108 and 0x800b0109 Windows 7 defender issues. These errors can occur due to interference from the security software during the update process. Disabling the software temporarily can confirm if it was the cause and re-enable it once the update is done. However, it should be done with caution as it makes the device vulnerable to security threats. If the error persists, check for other causes.

Refer to our guides on How to Disable Antivirus Temporarily on Windows 10 and How to Disable Windows 10 Firewall to know the methods and steps to disable antivirus and firewall in your PC.

disable antivirus. FIx error 0x800b0109 Windows 7 net framework

Also Read: Fix 0x800f0831 Windows 10 Update Error

Method 3: Run Windows Update Troubleshooter

Running the Windows Update Troubleshooter can help fix Windows Update error code 0x800b0108 issue. The Windows Update Troubleshooter is a built-in tool designed to automatically diagnose and fix common issues with the Windows Update process, including these error codes. Running the Troubleshooter can help identify the cause of the error and provide a solution, such as repairing corrupted files or updating outdated components. It is a simple and effective way to resolve Windows Update issues and is a recommended first step in the troubleshooting process.

Refer to this How to Run Windows Update Troubleshooter article to know the methods and steps to Run the Windows Update Troubleshooter on your pc.

Windows update troubleshooter

Method 4: Change Date and Time Settings

Correcting the date and time settings on your system can potentially resolve some Windows Update errors, including error code 0x800b0108. It’s always a good idea to check and make sure that the date and time settings are correct, but for error code 0x800b0108, other troubleshooting steps may also be necessary along with this method.

1. Hit the Windows + I keys simultaneously to open Settings.

2. Click on Time & Language.

Click on Time and Language. Fix error 0x800b0109 Windows 7 net framework

3. In the left-side menu, click on Date & time.

date and time. Fix 0x800b0100 defender Windows 10

4. Make sure the Set time automatically toggle switch is turned on.

Note: If it’s not, turn it on and your system will automatically update the date and time using information from the Internet.

Make sure the Set time automatically toggle switch is turned on. Fix error 0x800b0109 Windows 7 net framework

5. If the toggle switch is already on, try turning it off and then back on again.

6. If that doesn’t work, click on Set the date and time manually and adjust the date and time as necessary.

click on Set time manually and adjust the date and time as necessary. Fix 0x800b0100 defender Windows 10

Once the date and time have been corrected, it’s recommended to restart your system and then check for updates again to see if the error has been resolved.

Method 5: Reset Windows Update Components

Resetting the Windows Update components can potentially help resolve some Windows Update errors, including Windows Update error code 0x800b0108. This can be a useful step in troubleshooting Windows Update issues, as it can help clear out any corrupted files or settings that may be causing the problem.

Refer to this How to Reset Windows Update Components on Windows 10 article to know the methods and steps to Reset the Windows Update components.

net start wuauserv net start cryptSvc net start bits net start msiserver

Also Read: Fix Error 0x800705b3 in Windows Update

Method 6: Install Update Manually

In some cases, manually installing the update can Fix Windows Update error code 0x800b0108. This is because the error is often related to a problem with the digital signature of the update being installed, and manually installing the update can bypass this issue.

1. Before downloading the update, you need to know the KB number for the update.

2. Go to Settings and click on Update & Security.

click on Update and Security. Fix 0x800b0100 defender Windows 10

3. You can note down the KB number if the download fails.

4. Now, see the right side of the update and note down the KB number.

note down the KB number. Fix error 0x800b0109 Windows 7 net framework

5. Visit the Microsoft Update Catalog website and enter the KB number you have noted in the previous step.

6. Click Search to bring up the search results for the update.

search for the kb number and click search. Fix error 0x800b0109 Windows 7 net framework

7. Click on the Download button on the appropriate file from the website and install it.

click download. Fix 0x800b0100 defender Windows 10

Frequently Asked Questions (FAQs)

Q1. Can error code 0x800b0108 cause permanent damage to my computer?

Ans. No, the error code 0x800b0108 itself is not harmful to your computer, but ignoring it could leave your system vulnerable to security threats.

Q2. Is it safe to ignore error 0x800b0109 Windows 7 .NET Framework?

Ans. No, it is not recommended to ignore the error as it may prevent you from receiving important updates to the .NET Framework, which could leave your system vulnerable to security threats.

Q3. How long does it take to fix error code 0x800b0109 in Windows 7 Defender?

Ans. The time it takes to fix the error depends on the cause and the solution you choose. It could take anywhere from a few minutes to several hours to resolve the error.

Q4. What if I am unable to resolve error code 0x800b0100 in Windows 10 Defender?

Ans. If you are unable to resolve the 0x800b0100 defender Windows 10 error, consider seeking technical assistance from a professional or contacting Microsoft support for further assistance.

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We hope that our guide on how to fix Windows Update error code 0x800b0108 was helpful enough for you and you were able to resolve this issue by trying one of the methods mentioned in the above doc. If so, let us know which one of the methods helped you the best. Also, if you have some other queries or suggestions, you can drop them down in the comments section.

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