# MacOS 10.15 (Catalina) Unity

**URL:** <https://qa.fmod.com/t/macos-10-15-catalina-unity/15207>\
**Category:** Unity\
**Created:** [November 11, 2019, 11:27pm UTC](https://qa.fmod.com/t/macos-10-15-catalina-unity/15207 "2019-11-11T23:27:33Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [November 11, 2019, 11:27pm UTC](https://qa.fmod.com/t/macos-10-15-catalina-unity/15207/1 "2019-11-11T23:27:33Z")

</div>

If you are using MacOS 10.15 (Catalina) you may run into this error:

 ![10%20pm](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/1X/26fdd4f7f2adee185e781a593b4bb544f95b927e.png)

You will need to whitelist the FMOD libs to allow Unity to use them.

Find the files:

```
1.10 - %ProjectDir%/Assets/Plugins/fmodstudioL.bundle
2.0 - %ProjectDir%/Assets/Plugins/FMOD/lib/mac/fmodstudioL.bundle

```

Control click the file and select “Show Package Contents”.

 ![unity1](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/1X/54cab106ff56f403a04307d045a60d7738dd78db.jpeg)

Navigate to:

```
Contents/MacOS/fmodstudioL

```

Control Click the file and select “Open”.

 ![unity2](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/1X/aac0488b11af36ec4e29848979daa910b4af0878.jpeg)

At the popup select “Open”.

 ![12%20pm](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/1X/72c6395e4c23ca4388e86a03285e6794d9db452b.png)

---

<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [November 11, 2019, 11:28pm UTC](https://qa.fmod.com/t/macos-10-15-catalina-unity/15207/2 "2019-11-11T23:28:00Z")

</div>



---

<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [November 12, 2019, 12:16am UTC](https://qa.fmod.com/t/macos-10-15-catalina-unity/15207/3 "2019-11-12T00:16:48Z")

</div>