[Fixed] Windows Update Error Code 0x800b0100 and 0x800b0109

The Windows Update Error code 0x800b0100 and Error Code 0x800b0109 means that Windows Update is trying to install an update, but a file that Windows Update needs is either damaged, or missing. This Error code 0x800b0100 and 0x800b0109 happens a lot, especially with Windows 10.

Easy Ways to Fix Windows Update Error Code 0x800b0100 and 0x800b0109How to Perform SFC Scan?

SFC SCAN is the command line that we use to do that process. I will provide an explanation for you the stairs in element on the way to carry out this scan.

1. Open the Command Prompt as an Administrator
2. Type this below syntax on the command line window
3. SFC /SCANNOW
4. Finally, Hit Enter

By following this procedure you’ll get a fantastic end result pointing out that each one the problems are resolved and the turn aspect bad end result might be that your home windows is corrupted.

Disable Windows Defender to Fix Windows Error code 0x800b0100 and Error Code 0x800b0109

(Important: turning off virus protection software leaves the system vulnerable to malware)

• Click Start and type "Windows Security" to search.
• Select the Windows Security app
• Switch Real-time protection to Off.

Fix Windows Update Error code 0x800b0100 and Error Code 0x800b0109 By Delete Temp Files

A corrupt temporary file can cause windows update Error code 0x800b0100 and Windows Update Error 0x800b0109. Use the Windows Disk Cleanup tool or type %temp% in the Windows search bar to find the Temp folder and delete everything inside it.

Steps to delete Temp files

• Press the Windows + R keys at the same time
• Open field, type %temp%, then press ENTER
• Press the CTRL + A keys at the same time to select all items.

Steps for Windows Disk Cleanup tool

• Press the Windows + R keys at the same time
• Open field, type %Cleanmgr.exe%, then press ENTER
• Select the specific drive you want to clean up, and then select OK.

Under Files to delete, select the file types to get rid of

Run Windows Update troubleshooter

This Error code 0x800b0100 and Windows Update Error Code 0x800b0109 occurs during the installation of windows updates. Windows automatic update feature fails to install or download the updates if the windows folder is corrupted or broken. we can fix this by running the Windows update troubleshooter.

• Click Start> Settings> Update & Security> Troubleshoot, or select the Find troubleshooters shortcut at the end of this topic.
• Allow the troubleshooter to run and answer the online screen question

Still having issues? Follow the below steps

Delete everything in the Windows Update download folder.

Open Windows File Explorer and navigate to C:\Windows\SoftwareDistribution, for Windows 11 and windows 10 or C:\Windows\SoftwareDistribution\Download for earlier Windows versions, then delete everything inside the folder and reboot the PC

Try to install the windows 10/11 update now. If still issue persist with the Windows Update Error code 0x800b0100 and Error Code 0x800b0109, we need to reset the windows 11 or windows 10 OS.

If the Solution above haven’t solved your windows Error code 0x800b0100 and Windows Error 0x800b0109, your PC may experience deeper Windows problems. Chat with the experts for the fix

Disclaimer: We recommend you to do the back up before we proceed these steps, during reset Windows 11 and windows 10 installation means that all your files and settings will be lost during the reset process.

Windows 10 – Reset your PC

1. Select Start> Settings> System> Recovery. Open Recovery settings.
2. Next to Reset this PC, select Reset PC. Then choose from the options and/or settings in the table below.

Windows 11 – Reset your PC

1. Select Start> Settings> System> Recovery. Open Recovery settings.
2. Next to Reset this PC, select Reset PC. Then choose from the options and/or settings in the table below.

In Conclusion

If you have problem in following this methods, then we suggest you to choose a Technical Support from us to help you better. I am sure they will give you the best solutions to resolve this Windows Update Error completely. You can also visit our website for more information.

https://msonlineservice.com/windows-update-error-code-0x800b0100-and-0x800b0109/

We suggest you to communicate with our experts, I am sure they will suggest the best solutions to resolve this error completely. - https://msonlineservice.com/