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Fix: Windows 10 update error 0x803c0109

8 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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WhileWindows 10should be a certain upgrade over its predecessors, it inheritedfew common issues. Additionally, with Microsoft cutting off support for previous systems, Windows 10 becomes the only viable option in the upcoming years.

The majority of errors is somehow connected with updates and all of them can manifest different issues. One of those errors that commonly appear after updates, bears the code0x803c0109. As some users reported, this issue affects sound and sound device drivers. The main culprit is a failed update or a defective build. However, don’t worry, because we have a few workarounds that should resolve this annoyance, in case it bothers you.

How to fix error 0x803c0109 on Windows 10

Table of contents:

Fix – Update error 0x803c0109 in Windows 10

Check Speaker Properties

Your first step should be checking sound devices and connect them to an alternative source. Additionally, some updates can change your settings, so follow these steps and make sure everything is set as it’s supposed to be.

That should resolve all potential issues with the Speaker settings. However, if the problem is persistent, move on to the next step.

Reinstall Driver Manually

As you might be aware of, Windows 10 Update will occasionally install a few drivers on your PC, too. In some cases, that can be a good thing. However, more time than not,the generic drivers are not the best solution. So, you’ll probably need to uninstall Sound drivers and get the new ones from the manufacturer’s official site. In order to do that, follow these instructions:

In addition, we advise you to download drivers exclusively from the official site, and not from non-trusted sources. That way you can be secure and obtain a valid driver.

2.1 Update drivers automatically

In order to prevent PC damage by installing the wrong driver versions, we strongly suggest to do it automatically by using a third-party tool.

An automatic tool will help youupdate all outdated drivers safely. After several tests, our team concluded that this is the best-automatized solution:

Outbyte Driver Updater

Restart Update Services

As we already stated, the previously installed updates are the reason for sound issues. At least, most of the time. Due to corrupted or incomplete updates, you can experience performance drops or malfunction of certain peripheral devices. This is how you can try and fix updates in the first place:

That way you’ll make sure that the main update service is working. Try updating and see is the problem maybe resolved.

Check system integrity with SFC

Additionally, if the updated system files are corrupted or incomplete due to malware or misuse of any kind, various errors can occur. However, you can solve that in a few easy steps with the SFC tool. And this is how:

Hopefully, after that, you’ll be able to install new updates and possibly fix the sound issue.

Uninstall previous updates

Even though the Updates are forced, you still can uninstall the ones that cause problems of any sort. This exact problem impacts sound but its main source is faulty update. And if your sound worked just fine prior to an update, that is the reason more to get rid of them. So, in order to do so, follow these steps:

Most of the time, Microsoft address this issues, so you can expect a fix with the upcoming updates.

Run DISM

If running the aforementioned SFC scan didn’t get the job done, you can try with DISM. Deployment Image Servicing and Management is a command-line tool that deploys the system image all over again. Maybe this process will help with updating problems.

Here’s how to run DISM in Windows 10:

Run the Update troubleshooter

We mention Windows 10’s built-in troubleshooter in almost every article. And that’s for a reason. Microsoft introduced this tool to automate troubleshooting in Windows 10 and make it easier for end-user. As the troubleshooter offers solutions for various problems, we can use it for resolving update issues, as well. Hopefully, the system will recognize what’s wrong and resolve the issue for us.

Here’s how to run Windows 10’s built-in troubleshooter:

Restart Update components

If the troubleshooter failed to resolve the problem, we’ll have to go back to our own. So, the next thing we’re going to do is resetting crucial Windows update components, in order to get them back to a (hopefully) working state. Here’s what you need to do:

9.Make sure the BITS service is running

Background Intelligent Transfer Service (BITS) is a key service for delivering Windows updates. So, the first thing we’re going to do is restarting it. This should help to eiminate any possible interferences. After that, we’ll enable the service and make sure it stays on.

Here’s what you need to do:

Disable antivirus

Third-party antivirus programs and Windows updates are not designed to work in harmony. Because of that, it’s quite possible for your antivirus to block the incoming update. To eliminate the doubt, disable your antivirus for a few minutes, and try to install updates once again. If you succeed, the problem is resolved. If not, well…

11.Install the update manually

And finally, if none of the previous solutions managed to resolve the problem, we’ll have to surrender and install the update manually. Here’s how:

That is it. We hope you’ll manage to get your sound back and resolve additional issues.

If there is anything you would add, the comments section is bellow.

For more Windows Update workarounds, and additional info, make sure to check ourWindows Updatehub.

Fix: Windows 10 update error 0x803c0109#

How to fix error 0x803c0109 on Windows 10#

Fix – Update error 0x803c0109 in Windows 10#

Outbyte Driver Updater#

Fix: Windows 10 update error 0x803c0109

How to fix error 0x803c0109 on Windows 10

Fix – Update error 0x803c0109 in Windows 10

Outbyte Driver Updater