# Sound works in Unreal Editor 4.18 but not in packaged version. Errors during validation.
**URL:** https://qa.fmod.com/t/sound-works-in-unreal-editor-4-18-but-not-in-packaged-version-errors-during-validation/13958
**Category:** Unreal Engine
**Created:** [June 21, 2018, 9:34pm UTC](https://qa.fmod.com/t/sound-works-in-unreal-editor-4-18-but-not-in-packaged-version-errors-during-validation/13958 "2018-06-21T21:34:53Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@jessekirbs](https://qa.fmod.com/u/jessekirbs)
#### Post date: [June 21, 2018, 9:34pm UTC](https://qa.fmod.com/t/sound-works-in-unreal-editor-4-18-but-not-in-packaged-version-errors-during-validation/13958/1 "2018-06-21T21:34:53Z")
Heyo - My audio works perfectly fine inside the editor, but when packaged the game is completely silent. I’m using Unreal Engine 4.18.
In Unreal, if I select Validate FMOD, I get the following message:
The Studio tool is different to the version the integration was built against. The integration may not be able to load the banks that the tool builds.
Built Version: 1.10.04
DLL Version: 1.10.04
Studio Version: -83684416.675.-357658432
We recommend using the Studio tool that matches the integration.
I’ve tried re-downloading the integration and reinstalling the executable and I continue to get the above message. I am also getting errors during packaging about not finding ‘OculusSpatializerFMOD’ plugin. I’ve verified that it is in the FMOD Plugins folder. Any ideas? Thanks!
Specs:
Unreal 4.18
Windows 10
NVIDIA GTX 980
8g RAM
---
### Author:  [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)
#### Post date: [June 24, 2018, 11:29pm UTC](https://qa.fmod.com/t/sound-works-in-unreal-editor-4-18-but-not-in-packaged-version-errors-during-validation/13958/2 "2018-06-24T23:29:42Z")
> [@](#):
>
> Heyo - My audio works perfectly fine inside the editor, but when packaged the game is completely silent. I’m using Unreal Engine 4.18.
>
> In Unreal, if I select Validate FMOD, I get the following message:
>
> The Studio tool is different to the version the integration was built against. The integration may not be able to load the banks that the tool builds.
>
> Built Version: 1.10.04
> DLL Version: 1.10.04
> Studio Version: -83684416.675.-357658432
>
> We recommend using the Studio tool that matches the integration.
>
> I’ve tried re-downloading the integration and reinstalling the executable and I continue to get the above message. I am also getting errors during packaging about not finding ‘OculusSpatializerFMOD’ plugin. I’ve verified that it is in the FMOD Plugins folder. Any ideas? Thanks!
>
> Specs:
> Unreal 4.18
> Windows 10
> NVIDIA GTX 980
> 8g RAM
What version of FMOD Studio are you using to build the banks?