Solved: Troubleshooting Error Code 0x800705B9 in Windows Update

Error Code 0x800705B9 Summary

The error code 0x800705B9 typically signifies an issue related to the Windows Update service on your computer. This can occur due to various factors such as issues with system files, problems with the Windows Update client or server, network connectivity issues, or hardware compatibility problems. The resolution often involves troubleshooting steps that aim to repair corrupted system files, reset the Windows Update components, and perform a clean installation of any recent updates.

Where to Find Error Code 0x800705B9 and How It Impacts Your Windows Experience

The error code 0x800705B9 may manifest in various scenarios during the use or maintenance of your computer. It frequently appears when attempting to install or update software through the Microsoft Store or Windows Update service, indicating that a required component is missing or damaged. This error can also be encountered while trying to download critical updates from Windows Update, suggesting issues with either the local system files or the communication between your device and the Windows Update server. Additionally, it might occur when installing certain third-party applications or drivers if they rely on specific components managed by Windows Update.

Howto solve error code 0x800705B9

  1. Boot into Safe Mode: Restart your computer and repeatedly press F8 to enter the Advanced Boot Options menu. Select “Safe Mode with Networking” to boot in a minimal configuration. This mode helps isolate problems caused by recently installed software or drivers.
  2. Run Windows Update Troubleshooter: Access the Settings app, navigate to “Update & Security,” and select “Troubleshoot.” Choose “Windows Update” under “Additional troubleshooters” and click “Run the troubleshooter.” Follow instructions to fix any detected issues automatically.
  3. Reset Windows Update Components: Open Command Prompt as Administrator. Execute the following commands sequentially:
    1. sfc /scannow
    2. net stop wuauserv
    3. net stop cryptSvc
    4. net stop bits
    5. net stop msiserver

    Then, rename the SoftwareDistribution and Catroot2 folders under C:\Windows\SoftwareDistribution to something like WDRevert-SDB and CryptoState to WDRevert-Crypto.

  4. Delete WSUS Subscription: In an elevated Command Prompt window, type “gpedit.msc” to open Group Policy Editor. Navigate to “Computer Configuration” > “Administrative Templates” > “Windows Components” > “Windows Update.” Find the “Specify intranet Microsoft update service location” policy and configure it to disable all settings, then set the “Set Microsoft Update Customer Preview Service URL” option to enabled with no URLs.
  5. Install Missing Updates Manually: Access Windows Update via Control Panel. Click on “View update history” and check for any failed or missing updates. Try installing them individually to identify if a specific update is causing issues.

Similar questions

What does error 0x800705B9 mean?
How can I fix the 0x800705B9 error on my Windows PC?
Is there a specific reason why I keep getting this 0x800705B9 error code when trying to install software?
Could the 0x800705B9 error be related to my internet connection being too slow or unstable?
Can running system file checker (sfc /scannow) help resolve the 0x800705B9 error?
Is there a step-by-step guide available somewhere that explains how to troubleshoot and fix this 0x800705B9 error in Windows?
Could having too many updates pending or being downloaded cause the 0x800705B9 error on my computer?
Should I be concerned if the 0x800705B9 error appears after a system restore attempt?
Would reinstalling an application that’s throwing up this 0x800705B9 error code solve it?
Is there any antivirus software or firewall settings that might interfere with and cause the 0x800705B9 error to appear?