# New to FMOD, can someone help me?

**URL:** <https://qa.fmod.com/t/new-to-fmod-can-someone-help-me/16092>\
**Category:** FMOD Engine\
**Created:** [August 19, 2020, 2:57pm UTC](https://qa.fmod.com/t/new-to-fmod-can-someone-help-me/16092 "2020-08-19T14:57:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Potestatem](https://avatars.discourse-cdn.com/v4/letter/p/f07891/32.png) [@Potestatem](https://qa.fmod.com/u/Potestatem)\
**Post date:** [August 19, 2020, 2:57pm UTC](https://qa.fmod.com/t/new-to-fmod-can-someone-help-me/16092/1 "2020-08-19T14:57:30Z")

</div>

Error:  
Cannot write subsound 4 to FSB. Source bit formats (i.e. PCM8, PCM16, etc) must match for all sub-sounds.  
Error : Failed to build wave bank ‘C:\Users\Victor\Downloads\files ([online-audio-converter.com](http://online-audio-converter.com))\music\_mod\_tutorial\sound\music\_mod.fsb’. Build cancelled