Windows 10: I cannot install the Realtek - Extension - 9.21.3690.502 update

I cannot update and install the Realtek - Extension - 9.21.3690.502. I have tried everything. Someone at Realtek needs to work with Microsoft on repairing this issue. Very frustrating as I like my PC to remain clean and up-to-date.

:)

 

How do I resolve Realtek Semiconductor Corp. - Extension - 6.0.9433.1 Install error - 0x80070103?

The error code 0x80070103 typically indicates that a driver update is being offered by Windows Update, but it's either already installed or not applicable to your system.

To resolve this issue, you can try the following steps:

1. Check for any pending Windows updates: Go to Settings > Update & Security > Windows Update, and click on "Check for updates." If there are any pending updates, install them first and then check if the Realtek Semiconductor Corp. - Extension update error is resolved.
   
2. Manually install the Realtek driver: You can try downloading the latest Realtek driver from their website and manually installing it. Make sure to choose the correct version of the driver that matches your system's specifications.
   
3. Hide the Realtek update: If the above steps do not work, you can try hiding the Realtek update so that it does not show up in Windows Update. To do this, go to Settings > Update & Security > Windows Update > View update history > Uninstall updates. Find the Realtek Semiconductor Corp. - Extension update in the list, right-click on it, and select "Hide update."
   

Hopefully, one of these steps will help you resolve the Realtek Semiconductor Corp. - Extension - 6.0.9433.1 Install error - 0x80070103.

Let Me know If You Need Any Further Help.

 

RealTek Extension Downloads Not Working

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?

 

The Ultimate Realtek HD Audio Driver Mod for Windows 10

I had the realtek error when using the installer, so I did these step and It Worked

1.Go Open up device manager
2. Go under sound,video, and game controllers
3. Find Realtek High Definition Audio
4. Right click and hit update driver
5. Browse my computer for driver software
6. Let me pick from a list of available drivers on my computer
7. Click Have Disk and hit browse
8. Click on the Realtek HD Audio mod folder and look for win64
9. Click on the HDXRT4 and click ok,
10. Click Next and Yes
After it is done, restart the PC

You should be good then and also make sure before doing these steps that you have driver enforcement disabled.