Microsoft Office Error Code 800f020b

Error codes can be frustrating, especially when they appear seemingly out of nowhere. One such code that Windows users may encounter is 800f020b. This error can occur during the Windows Update process and may prevent the system from installing crucial updates. If you’re facing this issue, fear not – we’ve compiled a comprehensive guide to help you troubleshoot and resolve error code 800f020b.

Windows Update Error Code 0x80070bc9

Error code 800f020b typically indicates a problem with the Windows Update components or the files required for the update process. It may arise due to corrupted system files, conflicting third-party software, or issues with the Windows Update service.

Possible Causes for this Windows Error Code 800f020b:

By addressing potential causes such as corrupted components and third-party software interference, you can ensure a smoother Windows update experience.

Error code 800f020b is a Windows Update error that typically indicates a problem with updating your operating system. Common causes include network issues, corrupted system files, or conflicting third-party software. To resolve it, you can try restarting your computer, checking your internet connection, running Windows Update Troubleshooter, or temporarily disabling antivirus software. If the issue persists, seeking assistance from Microsoft support or online forums may be helpful.

Step-by-Step Troubleshooting to fix this Error Code 800f020b:

Error code 800f020b may seem daunting, but with these comprehensive steps, you can troubleshoot and resolve the issue.

Run Windows Update Troubleshooter:

Begin by using the built-in Windows Update Troubleshooter. This tool can automatically identify and resolve common issues with the update process.

Check System Files:

Run the System File Checker (SFC) utility to scan and repair corrupted system files.

a) Open Command Prompt as an administrator and enter the command:
b) sfc /scannow

Reset Windows Update Components:

The Windows Update components might need a reset. Open Command Prompt as an administrator and run the following commands:

i) net stop wuauserv
ii) net stop cryptSvc
iii) net stop bits
iv) net stop msiserver
v) ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
vi) ren C:\Windows\System32\catroot2 catroot2.old
vii) net start wuauserv
viii) net start cryptSvc
ix) net start bits
x) net start msiserver

Disable Antivirus Software:

Temporarily disable any third-party antivirus software as it might interfere with the update process. After disabling, try updating Windows again.

Check Disk for Errors:

Use the CHKDSK utility to scan and fix disk errors. Open Command Prompt as an administrator and run:

chkdsk /f

Perform a Clean Boot:

Start Windows with a minimal set of drivers and startup programs to eliminate potential software conflicts.

i) Open System Configuration by typing msconfig in the Run dialog

ii) select “Selective startup.”

Seeking Further Assistance

If the error persists after trying these steps, consider seeking help from Microsoft support forums or contacting their support directly. Provide detailed information about your system and the troubleshooting steps you’ve taken to expedite the resolution process.


error code 800f020b may seem daunting, but with the right troubleshooting steps, you can overcome it and ensure your system stays updated and secure. Remember to back up your important data before making significant changes to your system, and approach each step with caution.

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