Description

In addition, we can find 
"Main audio device could not be initialized. Please check the value for AudioDeviceModuleName and AudioMixerModuleName in [Platform]Engine.ini."
log message in the engine.
It is appropriate to remove the AudioDeviceModuleName since it is no longer referenced anywhere in the engine.

Steps to Reproduce
  1. Open Confing/Windows/WindowsEngine.ini
  2. Put following configs
    ; WindowsEngine.ini
    [Audio]
    AudioDeviceModuleName=
    AudioMixerModuleName=
    
  3. launch the editor
  4. see logs

Result:

Even though the internal audio system is intentionally disabled, "Audio Device Manager Initialization Failed!" warning is output.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-209368 in the post.

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Unresolved
ComponentUE - Audio
Affects Versions5.3
Target Fix5.5
CreatedMar 11, 2024
UpdatedMay 21, 2024