RealTek Extension Downloads Not Working

Anonymous
2022-10-08T13:25:49+00:00

I use Windows 11 and this morning I got some notifications that I needed to download some RealTek extensions but they are not working, The three are:

Realtek - Extension - 9.21.3690.427

Install error - 0x80070103

Realtek - Extension - 9.21.3690.427

Install error - 0x80070103

Realtek Semiconductor Corp. - Extension - 6.0.9366.1

Install error - 0x80070103

Anyone know why this is happening and if the update it legit or not?

Windows for home | Windows 11 | Windows update

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  1. Anonymous
    2023-04-11T20:33:09+00:00

    My Realtek extension that I have to download, it doesn't allow me to do it. how am I able to download it back again

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  2. Anonymous
    2023-03-15T04:27:48+00:00

    Thanks Graham, it worked for me! You are great!

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  3. Anonymous
    2022-11-17T17:42:55+00:00

    How to resolved the same issue. unable to update or retry showing.

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  4. Anonymous
    2022-11-17T05:31:04+00:00

    Realtek drivers are kind of hit or miss, the default drivers that come with the computer should work just fine.

    Also, the install error is detail in this post Windows Update Error 0x80070103 - Microsoft Community.

    To fix it, you could do three things:

    • Wait for newer driver
    • Ignore update
    • Reset Windows Update Cache and try again.

    To retry the installation, you must use the third option following these steps:

    1. Go to Settings > Storage > Cleanup Recommendations
    2. On temporary files, click the "See advanced options"
    3. On the list that appears make sure "Delivery Optimization Files" is selected and then click "Remove files"
    4. Restart
    5. Run Windows Update again

    If that still doesn't work, I would advise just waiting for Realtek to solve the issue, but you could also google how to do the above with console commands to force the removal of cache and an install of the drivers.

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  5. Anonymous
    2022-11-08T14:41:33+00:00

    Realtek - Extension - 9.21.3690.393

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