exporting unity project with open brush assets to web gl

Hi! I've got a unity scene which contains a lot of open brush assets, im trying to build to web gl, and im getting an error that says "Assets\ThirdParty\Reaktion\Utility\GenericAudioInput.cs(62,28): error CS0103: The name 'Microphone' does not exist in the current context" is there anyway to resolve this please? Thank you!