# FMOD Event Player error 37

**URL:** <https://qa.fmod.com/t/fmod-event-player-error-37/19693>\
**Category:** Other\
**Created:** [January 1, 2023, 1:47pm UTC](https://qa.fmod.com/t/fmod-event-player-error-37/19693 "2023-01-01T13:47:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Existinguserca](https://avatars.discourse-cdn.com/v4/letter/e/82dd89/32.png) [@Existinguserca](https://qa.fmod.com/u/Existinguserca)\
**Post date:** [January 1, 2023, 1:47pm UTC](https://qa.fmod.com/t/fmod-event-player-error-37/19693/1 "2023-01-01T13:47:38Z")

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I need help. When i try to open FMOD Event Player it brings me a error 37 invalid parameter into the program. How to resolve it?