# Unity 5.2.2 integration problem: where is FMOD\_StudioSystem?

**URL:** https://qa.fmod.com/t/unity-5-2-2-integration-problem-where-is-fmod-studiosystem/12185
**Category:** Unity
**Created:** [December 3, 2015, 10:23am UTC](https://qa.fmod.com/t/unity-5-2-2-integration-problem-where-is-fmod-studiosystem/12185 "2015-12-03T10:23:48Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![autoria](https://avatars.discourse-cdn.com/v4/letter/a/b5e925/32.png) [@autoria](https://qa.fmod.com/u/autoria)
#### Post date: [December 3, 2015, 10:23am UTC](https://qa.fmod.com/t/unity-5-2-2-integration-problem-where-is-fmod-studiosystem/12185/1 "2015-12-03T10:23:48Z")

</div>

We recently updated to the last version of Unity which broke the FMOD integration. Updating to the latest FMOD integration package (10703\_v2) doesn’t seem contain the FMOD\_StudioSystem file anymore?

---

<div class="post-metadata">

### Author: ![autoria](https://avatars.discourse-cdn.com/v4/letter/a/b5e925/32.png) [@autoria](https://qa.fmod.com/u/autoria)
#### Post date: [December 3, 2015, 10:27am UTC](https://qa.fmod.com/t/unity-5-2-2-integration-problem-where-is-fmod-studiosystem/12185/2 "2015-12-03T10:27:24Z")

</div>

Nevermind, I found the migration documentation here:

[http://www.fmod.org/docs/content/generated/engine\_new\_unity/migration.html](http://www.fmod.org/docs/content/generated/engine_new_unity/migration.html)

I didn’t realize that it was such a big upgrade.