# FMOD.Debug.Initialize return ERR\_UNSUPPORTED

**URL:** <https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942>\
**Category:** Unity\
**Created:** [June 13, 2018, 7:09am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942 "2018-06-13T07:09:25Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![allm3](https://avatars.discourse-cdn.com/v4/letter/a/ac91a4/32.png) [@allm3](https://qa.fmod.com/u/allm3)\
**Post date:** [June 13, 2018, 7:09am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942/1 "2018-06-13T07:09:25Z")

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Hi…

code:  
result = FMOD.Debug.Initialize(FMOD.DEBUG\_FLAGS.LOG, FMOD.DEBUG\_MODE.FILE, null, RuntimeUtils.LogFileName);  
error:  
result = ERR\_UNSUPPORTED

question:  
Why return this error ID ?  
Is it because the Fmod code is encapsulated to DLL ?

Is there anyone knows ? pls tell me ,tks .

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**Author:** ![Abvadabra](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/abvadabra/32/2061_2.png) [@Abvadabra](https://qa.fmod.com/u/Abvadabra)\
**Post date:** [June 13, 2018, 9:00am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942/2 "2018-06-13T09:00:34Z")

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> [@](#):
>
> Hi…
> 
> code:  
> result = FMOD.Debug.Initialize(FMOD.DEBUG\_FLAGS.LOG, FMOD.DEBUG\_MODE.FILE, null, RuntimeUtils.LogFileName);  
> error:  
> result = ERR\_UNSUPPORTED
> 
> question:  
> Why return this error ID ?  
> Is it because the Fmod code is encapsulated to DLL ?
> 
> Is there anyone knows ? pls tell me ,tks .

Are use sure that you’re using FMOD distribution with logging support? These are DLLs with ‘L’ in their name

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<div class="post-metadata">

**Author:** ![allm3](https://avatars.discourse-cdn.com/v4/letter/a/ac91a4/32.png) [@allm3](https://qa.fmod.com/u/allm3)\
**Post date:** [June 13, 2018, 9:26am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942/3 "2018-06-13T09:26:20Z")

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thank u for your answer  
I’ve found this problem as u say. and fix it .  
however, it caused every operate with lowLevelSystem is wrong with reault “ERR\_INVALID\_HANDLE” ? I’m puzzled .Do you know why this is the cause?

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<div class="post-metadata">

**Author:** ![allm3](https://avatars.discourse-cdn.com/v4/letter/a/ac91a4/32.png) [@allm3](https://qa.fmod.com/u/allm3)\
**Post date:** [June 13, 2018, 9:58am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942/4 "2018-06-13T09:58:31Z")

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i’ve find the reason, STUDIO\_VERSION is not fmodstudioL but fmodstudio, . thks

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<div class="post-metadata">

**Author:** ![Abvadabra](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/abvadabra/32/2061_2.png) [@Abvadabra](https://qa.fmod.com/u/Abvadabra)\
**Post date:** [June 13, 2018, 10:12am UTC](https://qa.fmod.com/t/fmod-debug-initialize-return-err-unsupported/13942/5 "2018-06-13T10:12:33Z")

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Nice