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Event icon · error

This Error Event is part of Text to Speech Events.

Event ID · 87400

"Text To Speech failed"


The error indicates that the Text to Speech Action has failed to convert text to speech.


Most likely there is no playback audio device available, or your system has no voices installed.


Verify that the Windows default audio device is enabled and working properly. And make sure that at least 1 voice is installed. To add a voice, open Windows Speech settings. Under Manage voices section, use Add voices button. The new voice will download and be ready for use in a few minutes. After the voice package is added, system reboot is required · see supported languages and voices.

Event examples

See some examples of the Text To Speech failed Event messages:

  • Action "Text To Speech" failed.
  • Error: Your system has no voices installed.
  • Error: Audio device error encountered. Error Code: 0x2.

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