The most common cause of the error is corrupt or missing components in the update cache, often due to incomplete previous updates or conflicts with installed language packs. In some cases, specific system files can become damaged, further complicating the update process. This usually affects cumulative updates for Windows 10 and 11, particularly after major version changes.
1. Troubleshoot Windows Update
Windows provides a built-in troubleshooter to detect and recover issues in the Windows update component. It resolves problems that prevent you from downloading or installing updates.
2. Install In-place Upgrade
An in-place upgrade is a troubleshooting process that reinstalls core components of the operating system, upgrading it to the latest version. This upgrade repairs many corrupted files, drivers, and apps without deleting any files. Things to do before installing an in-place upgrade In-place upgrade
