Sometimes you may have an issue with Windows Update such as not being able to download or install updates, error messages, not being able to search for new updates, etc. These kind of issues can occur when the Windows Update database or components are corrupted, one or more services related to Windows Update are not running, etc.
Resetting the Windows Update components and history
can usually solve these types of issues.
This tutorial will show you how to completely reset and reregister Windows Update
components and history in Windows 10
You must be signed in as an administrator
to be able to reset Windows Update.