Output Device not Working: How to Fix this Voicemeeter Error

This is usually caused by faulty drivers

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Voicemeeter is one of the most-used audio mixer applications, thanks to its ability to manage just about any audio source. However, some users are reporting an output device not working on Voicemeeter when they try to play or transmit audio.

This error is reported to show up after users update their PCs. Fortunately, you can easily get rid of the output device not working error, and we will show you how to go about it in this guide.

Why is my Voicemeeter audio output not working?

There are various factors that can cause the Voicemeeter audio output to stop working. Below are some of them:

Now that we know the reasons behind this error, let’s fix it using the solutions below.

How can I fix the Voicemeeter output device is not working error?

Try the following troubleshooting steps before proceeding to the more sophisticated solutions below:

If this does not work, explore the fixes below.

1. Reinstall the audio driver

Most users started getting the output device not working error on Voicemeeter after updating their computer. This is because the Windows update installed a faulty driver that is messing with their audio output.

This is especially prominent with Realtek audio drivers. In this case, reinstalling your driver from the manufacturer’s website should restore normalcy. Some users also got rid of the error by reinstalling their NVIDIA GPU driver. So, you can do that too.

Outbyte Driver Updater

2. Use MME as output

Some users have reported that they got the output device not working error on Voicemeeter when they choose WDM as their output. This is despite their output device using a WDM driver.

However, they were able to fix the issue by changing the output to MME instead.

3. Reinstall Voicemeeter and VB-Cable

If you keep getting the output device not working error on Voicemeeter after trying the solutions above, you might need to uninstall and reinstall the latest version of the software.

This has worked for users, especially in cases where the error message sprung up after a Windows update.

With this solution, we can conclude this article on how to fix the output device not working error on Voicemeeter. You should now be able to fix the error effortlessly, provided you follow the solutions in this guide.

In the same vein, ifKast audio is not working on your PC, check our detailed guide to fix it effortlessly.

Were you able to get rid of this error? Let us know how in the comments below.

Output Device not Working: How to Fix this Voicemeeter Error#

Why is my Voicemeeter audio output not working?#

How can I fix the Voicemeeter output device is not working error?#

1. Reinstall the audio driver#

Outbyte Driver Updater#

2. Use MME as output#

3. Reinstall Voicemeeter and VB-Cable#