Fail and error messages when attempting to play an event in UE4 Editor

Hi, please see below log. Cannot get sounds to play in Standalone, PIE or in Editor.

FMOD Studio and Integration are 2.00.00

LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_fsb5.cpp(237) - Header check failed. Not an FSB5
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_oggvorbis.cpp(356) - failed to open as ogg
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_mod.cpp(1242) - ‘M.K.’ etc ID check failed [???]
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_s3m.cpp(1550) - ‘SCRM’ ID check failed [3:j?ត埧
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_xm.cpp(2207) - 'Extended Module: ’ ID check failed [???]
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_it.cpp(4092) - ‘IMPM’ etc ID check failed [???]
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_midi.cpp(2873) - ‘HThd’ ID check failed [???]
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\core_api\src\fmod_codec_mpeg.cpp(478) - failed to open as mpeg
LogFMOD: Error: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_resource_loader.cpp(563) - Failed to load waveform {035c27d2-93fc-4ffe-985b-04793a4e4844} (error 19)
LogFMOD: Warning: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_eventmodel.cpp(667) - Event ‘{cee448f6-5165-44f5-968a-aa59b3db3efb}’ waveform in error state
LogFMOD: Warning: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_playback_instrument.cpp(1191) - Waveform instance in error state 76

When just a 2D Event:
LogFMOD: Warning: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_eventmodel.cpp(667) - Event ‘{de918fb9-c226-4cd8-9126-cb55d7222ac3}’ waveform in error state
LogFMOD: Warning: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_playback_instrument.cpp(1191) - Waveform instance in error state 76
LogFMOD: Warning: f:\jk\workspace\2.0_UE4.21_Win64\studio_api\src\fmod_playback_instrument.cpp(1191) - Waveform instance in error state 76

It looks like it is having trouble determining the file type, does this occur with all events or just particular ones?

Can you provide any information on the files causing this?

You should be able to track it down in Studio by searching the GUIDs from the errors.
{035c27d2-93fc-4ffe-985b-04793a4e4844}
{cee448f6-5165-44f5-968a-aa59b3db3efb}

PS, issue was I had put something into ‘Encryption Key’ field in preferences, and it was not fully set up.