# Fmod 2.01.08 cannot build banks when using impulse reverb

**URL:** https://qa.fmod.com/t/fmod-2-01-08-cannot-build-banks-when-using-impulse-reverb/16760
**Category:** FMOD Studio
**Created:** [February 15, 2021, 1:49pm UTC](https://qa.fmod.com/t/fmod-2-01-08-cannot-build-banks-when-using-impulse-reverb/16760 "2021-02-15T13:49:39Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![joseph](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/joseph/32/264_2.png) [@joseph](https://qa.fmod.com/u/joseph)
#### Post date: [February 21, 2021, 11:12pm UTC](https://qa.fmod.com/t/fmod-2-01-08-cannot-build-banks-when-using-impulse-reverb/16760/5 "2021-02-21T23:12:38Z")

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As mentioned in the [Known Issues](https://qa.fmod.com/t/known-issues-for-2-01-08/16782) thread for version 2.01.08, this issue will be fixed in version 2.01.09.

In the mean time, there is no workaround that allows convolution reverb effects to be used in game, short of reverting to FMOD Studio version 2.01.07.

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_[View the full topic](https://qa.fmod.com/t/fmod-2-01-08-cannot-build-banks-when-using-impulse-reverb/16760)._