Renderer Terminated: No Binder for media.mojom.MediaFoundationPreferences Interface in Frame/Document Scope

[lirose-tv]

Does anyone know what this error means?

No binder found for the media.mojom.MediaFoundationPreferences interface within the frame/document scope.
[...ERROR:bad_message.cc(29)] Terminating renderer for bad IPC message, reason 123

I'd appreciate any insight into this problem.

[khwaaj]

Looking at the error I assume this is on Windows, but which version of ECS are you using? And what are you doing when you get the error?