# Unity can't find the 'Motors2' audio plugin; troubleshooting is needed
**URL:** https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852
**Category:** Unity
**Tags:** unity
**Created:** [November 8, 2023, 12:08am UTC](https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852 "2023-11-08T00:08:55Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@TaebeumKim](https://qa.fmod.com/u/TaebeumKim)
#### Post date: [November 8, 2023, 12:08am UTC](https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852/1 "2023-11-08T00:08:55Z")
"I created a PRM sound effect using the Audio Motors2 plugin, but it’s not working in Unity due to the following error: ‘[FMOD] PostLoad::initPluginEffects: DSP plugin returned an error, bank will not load properly.’
It works in FMOD Studio, and when I remove the event that includes the plugin, the FMOD bank works correctly in Unity. However, I want to use the Audio Motors2 plugin in Unity. Could you please provide some assistance with this issue? Thanks!
my unity version is 22.03.11f / fmod studio is 2.02.18
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### Author:  [@Andrew](https://qa.fmod.com/u/Andrew)
#### Post date: [November 8, 2023, 1:24am UTC](https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852/2 "2023-11-08T01:24:32Z")
LeSound, the creators of the AudioMotors plugin, has closed permanently. AudioMotors is no longer available to buy. You will need to find a different solution for your car sounds.
[https://lesound.io/product/audiomotors-pro/](https://lesound.io/product/audiomotors-pro/)
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### Author:  [@TaebeumKim](https://qa.fmod.com/u/TaebeumKim)
#### Post date: [November 8, 2023, 3:51am UTC](https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852/3 "2023-11-08T03:51:10Z")
I checked. Thank you.
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### Author:  [@lesound](https://qa.fmod.com/u/lesound)
#### Post date: [November 4, 2025, 9:35am UTC](https://qa.fmod.com/t/unity-cant-find-the-motors2-audio-plugin-troubleshooting-is-needed/20852/4 "2025-11-04T09:35:28Z")
(This thread is actually referenced quite well in search engines so I figured I could as well reply to it - and sorry for the necroposting.)
LeSound plugins have been taken over, although there is no “public display” yet you may get in touch at [contact@lesound.io](mailto:contact@lesound.io)