To migrate to a new version of the Oculus Spatializer Plugin for FMOD, it is recommended to follow these steps:
OculusSpatializerFMOD.dllfrom the Audio SDK over the existing version in the Plugins folder of your FMOD Studio project directory.
ovrfmod.dll, delete it and copy O
culusSpatializerFMOD.dllinto the folder.
OculusSpatializerFMOD.dll(32-bit or 64-bit, as appropriate) from the Audio SDK over the existing versions in your application directory.