Fix KB4551762 Install Failure in Windows 10

1 year ago
Benjamin Taylor
1 minute

If the installation of KB4551762 update fails in Windows 10, you can try the following methods to resolve it:

  1. Run the Windows Update Troubleshooter: Search for “Settings” in the Start menu, click on “Update & Security” > “Troubleshoot”, and then run the Windows Update Troubleshooter, which can detect and fix issues related to updates.
  2. To clear the update cache, press the Win + R keys, type “services.msc”, locate the “Windows Update” service, right-click and select stop, then delete all contents in the C:\Windows\SoftwareDistribution folder, finally restart the Windows Update service.
  3. Manually install the update: Download the standalone installer for update KB4551762 from the official Microsoft website, as manually installing the update may resolve installation failures.
  4. Disable third-party security software: Temporarily turn off antivirus software and firewall, as these programs may interfere with the installation process of Windows updates.

If the above method does not solve the problem, it is recommended to wait for Microsoft to release a patch or contact Microsoft customer service for assistance.

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