This error can happen for several reasons; insufficient permissions, network connections, missing or corrupt files blocked by your antivirus application.
Restart your computer, and manually run any pending updates (even if you've done this before, the update tool might not have found them all). Hit Windows key-i, ...
Restart your computer, and manually run any pending updates (even if you've done this before, the update tool might not have found them all). Hit Windows key-i, ...
Improve your Windows Update experience with this all-in-one tool. Reset the Windows Update Agent, delete temporary files, repair system corruptions, ...