PC & Mobile

Equalizer APO is not working on Windows PC

Equalizer APO is an amazing open-source device that provides the person management over the sound coming from their laptop. This is not simply helpful for music producers but additionally for basic customers searching for an ideal audio expertise. However, it has been famous that Equalizer APO is not working on many computer systems. This will be because of numerous causes, which is why there are numerous methods to repair the problem that we are going to be speaking about on this article.

Fix Equalizer APO is not working on Windows PC

If Equalizer APO is not working on your laptop, comply with the options talked about on this submit to resolve the problem.

  1. Reset all international preferences
  2. Make positive that your output gadget is chosen
  3. Install as SFX/EFX
  4. Check if enhancements are disabled
  5. Troubleshoot in Clean Boot
  6. Delete a registry key
  7. Reinstall the app

Let us discuss them intimately.

1] Reset all international preferences

If Equalizer APO fails to work on your laptop, the very very first thing it is best to do is reset all international preferences. This will do the job for you if the problem is a results of misconfiguration, which it is usually. To do the identical, comply with the prescribed steps.

  1. Open the Equalizer APO app.
    In case, you may’t discover it, go to the placement the place you’ve got put in the app. The location often is C:Program InformationEqualizerAPO after which open the Editor.exe.
  2. Click on Settings > Reset all international preferences.
  3. Avoid all of the warnings and ensure your motion.

Finally, verify if the problem is resolved.

2] Make positive that your output gadget is chosen

You have to guarantee that the output gadget you need to use is chosen, in any other case, Equalizer gained’t work on it. Plenty of customers, have a tendency to pick the default speaker because the output gadget, and after they add a brand new earphone, they overlook so as to add it to the app. To do the identical, comply with the prescribed steps.

  1. Open Configurator from the Start Menu.
  2. Tick the field related to the gadget you need to use.
  3. Click Ok.

You will discover that the problem is resolved.

3] Install as SFX/EFX

One of the experimental options SFX/EFX is a greater possibility than the really useful LFX/GFX one for Windows customers. Equalizer APO doesn’t work on some computer systems on the default settings, however enabling SFX/EFX makes the app appropriate. To do the identical, undergo the next steps.

  1. Search out “Configurator” from the Start Menu.
  2. Select the gadget you need to configure.
  3. Make positive that the Troubleshooting choices solely field is ticked.
  4. Select Install as SFX/EFX (experimental) possibility.
  5. Finally, apply the adjustments and shut Configurator.

Hopefully, this may do the trick for you.

4] Check if enhancements are disabled

In case, the enhancements of the gadget that you’re utilizing is disabled, Equalizer gained’t be capable of make any adjustments. Usually, the enhancements are not disabled, and customers are likely to disable it manually, regardless of the case is, we’ll present you tips on how to verify if the characteristic is disabled. Follow the prescribed steps to do the identical.

  1. Open Control Panel.
  2. Change View by to Large icons and click on on the Sound button.
  3. Select the output gadget and click on on Properties.
  4. Go to the Advanced tab and click on on the field related to Enable audio enhancements.
  5. Click Ok and shut the window.

Finally, restart your laptop and verify if the problem is resolved.

5] Troubleshoot in Clean Boot

Maybe there is a third-party app that’s interfering with Equalizer APO and stopping it from doing its job. However, since we don’t know which app is it, it is best to carry out Clean Boot whereas conserving the Equalizer APO companies operating and see if the app is operating in that state. In case, the problem is resolved within the Clean Boot state, allow processes manually to search out out the wrongdoer. Then, delete the app or cease its service, and you may be good to go.

6] Delete a registry key

Maybe one of many Configurator registries is corrupted on your gadget, the best resolution, in that case, is to take possession of that key after which delete it. This will permit the app to create a brand new one and resolve your subject. However, earlier than doing something, go forward and create a backup of your registry. This can be used if one thing goes fallacious.

After making a backup, open Configurator, choose a tool you need to use Equalizer on and click on on the Copy Device command to clipboard. The copied command will look one thing like the next.

Device: Headset Airdopes 121v2 Hands-Free {0d849e6e-6557-4bdf-8e36-0875d738c212}

Take be aware of the command in curly braces, because it is the identify of the important thing we can be deleting.

Now, open Registry Editor and go to the next location.


Look for the important thing, I requested you to be aware of. Right-click on it and choose Permissions. Now, click on on the Advanced button, then on the Change button positioned subsequent to Owner, kind “Everyone” within the given discipline, and click on on Check names. Then, click on on Ok, tick “Replace owner on subcontainers and objects”, and click on Apply > Ok. You revert again to the Permission window, there, click on on the Add button, kind “Everyone” and click on Check names. Select the newly added person, tick Full Control, and click on Apply > Ok. Finally, right-click on the important thing and choose Delete. You ought to now restart your laptop and verify if the app is working.

Hopefully, this may do the trick for you.

7] Reinstall the app

If all else fails, your final resort is to reinstall the app as there is a excessive probability Equalizer APO put in on your system is corrupted. To do the identical, first, uninstall the app, then, open Registry Editor, hit Ctrl + F, kind “Equalizer APO” and delete all of the related registry entries. Finally, do a contemporary set up of the apps. In order to do the identical, equalizerapo.com and obtain the ZIP file, Then, extract it and run the setup file. Follow the on-screen directions and you may be good to go.

We hope that you’ll be able to resolve the problem utilizing the options talked about on this submit.

Does Equalizer APO work on Windows 11?

Yes, Equalizer APO works completely on Windows 11, the app is fairly well-optimized for all variations of Windows after XP. The confusion is a results of the truth that Windows 11 is not talked about on the obtain web page of Equalizer APO, nevertheless, the most recent best OS by Microsoft helps this open-source app.

Also Read: How to alter Sound Settings on Windows 11 to get higher audio

How do I repair my Equalizer APO crashing?

If Equalizer APO is not working on your laptop is crashing, it is best to comply with the options talked about on this submit. We suggest you begin with the primary resolution after which transfer your means down. In case, the app is not launching in any respect on your system, go forward and reinstall it. This will do the trick for you.

Read: Best Free Sound & Audio Equalizer software program for Windows 11/10 PC

Does Equalizer APO work with Realtek?

Yes, Equalizer APO works with Realtek audio drivers. However, it doesn’t overwrite the adjustments made within the Realtek Audio console, as an alternative, it reroutes the audio stream of your gadget. So, if in case you have a Realtek gadget and need to use Equalizer APO, there is nothing to fret about.

Read: Fix Channel Surround Sound not working in Windows 11.

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