# DllNotFoundException: fmodstudioL

**URL:** https://qa.fmod.com/t/dllnotfoundexception-fmodstudiol/15792
**Category:** Unity
**Created:** [May 19, 2020, 10:46pm UTC](https://qa.fmod.com/t/dllnotfoundexception-fmodstudiol/15792 "2020-05-19T22:46:12Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![raingame](https://avatars.discourse-cdn.com/v4/letter/r/5fc32e/32.png) [@raingame](https://qa.fmod.com/u/raingame)
#### Post date: [May 19, 2020, 10:46pm UTC](https://qa.fmod.com/t/dllnotfoundexception-fmodstudiol/15792/1 "2020-05-19T22:46:12Z")

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It works fine in Editor, but in build it crashes with this exception log. fmodstudioL dll is located in FMOD/lib/win/x86\_64 folder. What is the problem? ![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/9/91179ec81c72189cf7efb503072f090800f59aad.png)

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### Author: ![Paalo](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/paalo/32/616_2.png) [@Paalo](https://qa.fmod.com/u/Paalo)
#### Post date: [May 24, 2020, 1:37am UTC](https://qa.fmod.com/t/dllnotfoundexception-fmodstudiol/15792/2 "2020-05-24T01:37:26Z")

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Could you copy/paste the whole crash log please?