# Unity integration version shows 0.00.00 **URL:** \ **Category:** Unity\ **Created:** [August 14, 2020, 4:23pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079 "2020-08-14T16:23:08Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![goldfire](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/goldfire/32/1433_2.png) [@goldfire](https://qa.fmod.com/u/goldfire)\ **Post date:** [August 14, 2020, 4:23pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/1 "2020-08-14T16:23:08Z")
I’ve got FMOD Unity integration and FMOD Studio 2.01.01 installed, but I’m getting version mismatch errors. I checked FMOD \> About in Unity and it shows 0.00.00. I tried reinstalling both FMOD Studio and the integration in Unity with no change. Not sure how to debug this further, any ideas? ---
**Author:** ![joseph](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/joseph/32/264_2.png) [@joseph](https://qa.fmod.com/u/joseph)\ **Post date:** [August 17, 2020, 12:31am UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/2 "2020-08-17T00:31:50Z")
Which version of the FMOD Studio unity integration are you using? And which version of Unity? ---
**Author:** ![goldfire](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/goldfire/32/1433_2.png) [@goldfire](https://qa.fmod.com/u/goldfire)\ **Post date:** [August 17, 2020, 12:52pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/3 "2020-08-17T12:52:07Z")
I’m using Unity 2020.1.2 and FMOD 2.01.01 both with the integration and studio. However, this morning I again tried uninstalling and reinstalling everything and it is finally working this time. Not sure what I did differently this time unfortunately. ---
**Author:** ![joseph](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/joseph/32/264_2.png) [@joseph](https://qa.fmod.com/u/joseph)\ **Post date:** [August 17, 2020, 11:39pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/4 "2020-08-17T23:39:23Z")
I’m glad to hear you were able to get it working. I’ll continue trying to reproduce the issue here. ---
**Author:** ![dpiltzVFS](https://avatars.discourse-cdn.com/v4/letter/d/34f0e0/32.png) [@dpiltzVFS](https://qa.fmod.com/u/dpiltzVFS)\ **Post date:** [November 21, 2025, 8:57pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/5 "2025-11-21T20:57:10Z")
So I have seen this problem occur a couple of times recently. I think I should post a info dump here in the hopes of maybe preventing this problem from occuring in the future. After pulling switching a branch and pulling from GitHub, a unity 6000.054 / FMOD 2.03.06 project started throwing errors and the integration version in unity states that it is 0.00.00. I tried deleting the local rep and recloning and that did not help. I tried deleting the FMOD folder inside the plugins folder in unity and that did not help either. I tried deleting and rebuilding the FMOD banks - still not working. I of course closed and reopened both FMOD and unity multiple times - still broken Finally I restarted my computuer (running windows 10) and hurray - everything works again. In hindsight I wish I had performed my solution steps in reverse - perhaps a simple restart would have fixed the issue? Hope this info is helpful to someone - FMOD folks, please let me know if there is anything specific I should look for the next time I encounter this issue - I teach at a school and always have lots of projects going on. I’m sure this problem will occur again. I’d like to help fix this issue. ---
**Author:** ![joseph](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/joseph/32/264_2.png) [@joseph](https://qa.fmod.com/u/joseph)\ **Post date:** [December 1, 2025, 10:45pm UTC](https://qa.fmod.com/t/unity-integration-version-shows-0-00-00/16079/6 "2025-12-01T22:45:23Z")
Thanks for the information. I’ve yet to reproduce the issue here, but knowing that a simple restart may be enough to fix it might help narrow it down - and more importantly, might be of great help to other people who encounter the problem.