0x80070003

Hello,

1、Run the Windows Update Troubleshooter

Windows includes a built-in troubleshooter to fix common update issues:

Open Settings > Update & Security > Troubleshoot > Additional troubleshooters.

Select Windows Update and click Run the troubleshooter.

Follow the on-screen instructions to apply any recommended fixes.

2、Try to reset all Windows Update components:

Open Command Prompt as Administrator.

Run the following commands one by one:

net stop wuauserv

net stop bits

net stop cryptsvc

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

ren C:\Windows\System32\catroot2 catroot2.old

net start wuauserv

net start bits

net start cryptsvc

3、Try to manually Install the Update

If the error persists, download and install the update manually:

Visit the Microsoft Update Catalog. Microsoft Update Catalog

Search for the specific update causing the error (e.g., using the KB number).

Download and install the update manually.

Best Regards,

Hania Lian

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