# FMOD Studio: Encounterd Error: ERR\_VERSION The version number of this file format is not supported

**URL:** <https://qa.fmod.com/t/fmod-studio-encounterd-error-err-version-the-version-number-of-this-file-format-is-not-supported/16105>\
**Category:** Unity\
**Created:** [August 22, 2020, 9:55am UTC](https://qa.fmod.com/t/fmod-studio-encounterd-error-err-version-the-version-number-of-this-file-format-is-not-supported/16105 "2020-08-22T09:55:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Adrian66](https://avatars.discourse-cdn.com/v4/letter/a/13edae/32.png) [@Adrian66](https://qa.fmod.com/u/Adrian66)\
**Post date:** [August 22, 2020, 9:55am UTC](https://qa.fmod.com/t/fmod-studio-encounterd-error-err-version-the-version-number-of-this-file-format-is-not-supported/16105/1 "2020-08-22T09:55:04Z")

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Hello, I am composer, and i have a problem with the integration with Unity 2019.4.1f1 and FMOD 2.00.10 . I have a Mac. I download the FMOD integration directly on unity asset. The problems i can read on the console:

UnityEngine.Debug:LogError(Object)  
FMODUnity.EditorUtils:CheckResult(RESULT) (at Assets/Plugins/FMOD/src/Editor/EditorUtils.cs:25)  
FMODUnity.EventManager:UpdateCache() (at Assets/Plugins/FMOD/src/Editor/EventManager.cs:157)  
FMODUnity.EventManager:RefreshBanks() (at Assets/Plugins/FMOD/src/Editor/EventManager.cs:37)  
FMODUnity.EventManager:Update() (at Assets/Plugins/FMOD/src/Editor/EventManager.cs:683)  
UnityEditor.EditorApplication:Internal\_CallUpdateFunctions() (at /Users/builduser/buildslave/unity/build/Editor/Mono/EditorApplication.cs:310)

I have no idea what to do. I hope anybody can help me.

Thanks!

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**Author:** ![Andrew](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/andrew/32/261_2.png) [@Andrew](https://qa.fmod.com/u/Andrew)\
**Post date:** [August 23, 2020, 10:55pm UTC](https://qa.fmod.com/t/fmod-studio-encounterd-error-err-version-the-version-number-of-this-file-format-is-not-supported/16105/2 "2020-08-23T22:55:04Z")

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Does it work if you download and use version 2.00.10 of the FMOD Studio application?

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**Author:** ![Adrian66](https://avatars.discourse-cdn.com/v4/letter/a/13edae/32.png) [@Adrian66](https://qa.fmod.com/u/Adrian66)\
**Post date:** [October 28, 2020, 6:45pm UTC](https://qa.fmod.com/t/fmod-studio-encounterd-error-err-version-the-version-number-of-this-file-format-is-not-supported/16105/3 "2020-10-28T18:45:27Z")

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Yes!! With this version work perfectly!!