# Issue with successfully creating PS4 release build

**URL:** <https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452>\
**Category:** Unity\
**Tags:** ps4, unity\
**Created:** [August 3, 2026, 8:01pm UTC](https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452 "2026-08-03T20:01:59Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![SilesiaGames](https://avatars.discourse-cdn.com/v4/letter/s/71e660/32.png) [@SilesiaGames](https://qa.fmod.com/u/SilesiaGames)\
**Post date:** [August 3, 2026, 8:01pm UTC](https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452/1 "2026-08-03T20:01:59Z")

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Hello, Im trying to create PS4 release package with package checks, but it fails every time because of issue with libfmod\_haptics.prx:  
[Error] Format of the elf file is not valid. (Media/Plugins/libfmod\_haptics.prx, already stripped)  
[Error] Could not convert elf file. (Media/Plugins/libfmod\_haptics.prx)

I have checked devnet and Unity forums but couldn’t find more about this.On other platforms like PS5/Switch builds are created without issues also FMOD works fine in our project.

FMOD 2.03,

Unity 6.000.3.19f1,

installed FMOD PS4 integration package,  
PS4 Cross-Gen 12.5 SDK

Thanks!

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<div class="post-metadata">

**Author:** ![SilesiaGames](https://avatars.discourse-cdn.com/v4/letter/s/71e660/32.png) [@SilesiaGames](https://qa.fmod.com/u/SilesiaGames)\
**Post date:** [August 7, 2026, 2:01pm UTC](https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452/2 "2026-08-07T14:01:41Z")

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Hello,

I have removed libfmod\_haptics.prx from fmod ps4 lib folder also excluded ps4 from ps5 prx and build was created without issues.

Maybe it will help someone in the future.

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<div class="post-metadata">

**Author:** ![jeff\_fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/jeff_fmod/32/1766_2.png) [@jeff\_fmod](https://qa.fmod.com/u/jeff_fmod)\
**Post date:** [August 10, 2026, 3:15am UTC](https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452/3 "2026-08-10T03:15:44Z")

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Thank you for sharing your solution.  
Unfortunately I was not able to reproduce this issue with the latest version of FMOD 2.03.  
Can you please tell me the [exact version](https://fmod.com/docs/2.03/unity/troubleshooting.html#checking-the-plugin-version) of the FMOD Unity integration you are using?

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<div class="post-metadata">

**Author:** ![SilesiaGames](https://avatars.discourse-cdn.com/v4/letter/s/71e660/32.png) [@SilesiaGames](https://qa.fmod.com/u/SilesiaGames)\
**Post date:** [August 11, 2026, 11:33am UTC](https://qa.fmod.com/t/issue-with-successfully-creating-ps4-release-build/24452/4 "2026-08-11T11:33:04Z")

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Hello,

 ![obraz](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/f/fc7d8f59ede4cbee6d677c54f707709ddea7aca9.png)