When you try to install the necessary Audio drivers for the RealTek sound card on your system, you might encounter an error code OxC0000374 in Windows 10. Now under normal circumstances, you should see this error at all, but sometimes the software does have some issues. Now, if you are also facing software issues, then the solution is straightforward. All you need to do is run some installations, and your problem would be fixed.
But the problem is that this error is not fixed to only software faults. Even systems that have a faulty sound card will show up this error. And if you have a defective sound card, then the only possible solution is to replace the sound card entirely. A software fix cannot fix a hardware fault like that. So go up to your Device Manager window and check for an unknown device that has an exclamation point or a yellow question mark. If you don’t have it, then go ahead and try the software fixes mentioned below one by one. But if you do find an unknown device name with a mark, then you might need to change the hardware entirely. So this article is a guide for those who are experiencing this “Install Realtek HD Audio Driver Failure, Error OxC0000374”. The reason behind this error is more than one, so we have included all the possible solutions for it. Undoubtedly one of them will work out for you.
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How to fix Error OxC0000374 in Windows 10?
Now, if this is a software glitch, then there are a few things that you can try. We will start with the most basic solution.
Re-install the Driver:
This is the fundamental solution for almost all kinds of software issues, as most software errors are related to faulty setups.
- Press and hold Windows Key + I and then click on the Apps tab.
- Here in the next, look for the Realtek HD Audio driver and then click on uninstall.





