# FSBank\_Build keeps returning invalid format

**URL:** <https://qa.fmod.com/t/fsbank-build-keeps-returning-invalid-format/20111>\
**Category:** FMOD Engine\
**Created:** [April 13, 2023, 9:50am UTC](https://qa.fmod.com/t/fsbank-build-keeps-returning-invalid-format/20111 "2023-04-13T09:50:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![k0r0](https://avatars.discourse-cdn.com/v4/letter/k/8c91f0/32.png) [@k0r0](https://qa.fmod.com/u/k0r0)\
**Post date:** [April 13, 2023, 9:50am UTC](https://qa.fmod.com/t/fsbank-build-keeps-returning-invalid-format/20111/1 "2023-04-13T09:50:39Z")

</div>

Hi, I’ve been trying to get this to work, but no matter what .wav file I try it keeps returning invalid format.

void Create()  
{  
FSBANK\_RESULT result = FSBank\_Init(FSBANK\_FSBVERSION\_FSB5, FSBANK\_INIT\_NORMAL, 2, “cache”);

```
FSBANK_SUBSOUND subsound = { NULL };
const char* const msg = "1.wav";
subsound.fileNames = &msg;
subsound.overrideFlags = FSBANK_BUILD_DISABLESYNCPOINTS;
subsound.overrideQuality = 100;
subsound.desiredSampleRate = 0;
subsound.numFileNames = 1;
const FSBANK_SUBSOUND* newSubsound = &subsound;

result = FSBank_Build(newSubsound, 1, FSBANK_FORMAT_VORBIS, FSBANK_BUILD_DEFAULT | FSBANK_BUILD_DONTLOOP, 100, NULL, "test.fsb5");
cout << FSBANK_RESULT_TOSTRING(result) << endl;

getchar();

```

}

What is wrong?

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<div class="post-metadata">

**Author:** ![k0r0](https://avatars.discourse-cdn.com/v4/letter/k/8c91f0/32.png) [@k0r0](https://qa.fmod.com/u/k0r0)\
**Post date:** [April 16, 2023, 2:25am UTC](https://qa.fmod.com/t/fsbank-build-keeps-returning-invalid-format/20111/2 "2023-04-16T02:25:36Z")

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Well, I found the problem… I’m a noob for not having thought about it sooner. I didn’t updated the fsbank.h from @CreatorsStudio project. An update fixed everything

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<div class="post-metadata">

**Author:** ![Connor\_FMOD](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/connor_fmod/32/3685_2.png) [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)\
**Post date:** [April 16, 2023, 10:26pm UTC](https://qa.fmod.com/t/fsbank-build-keeps-returning-invalid-format/20111/3 "2023-04-16T22:26:11Z")

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Hi,

Thank you for sharing your solution.