But for earlier version you can try my workaround, type your speech = save to mp3 file = play with music player (eg.
App name: Convert Text to SpeechYou want computer/your phone say something from Phone or PC? Download this app, you can convert text to Speech in any language that Windows supported, Download Now!!!Features:- New design & user interface.- Save your speech to mp3, m4a, wav, and/or txt file.- Speech SliderBar control.- In Windows 10 build 14393 or later, now you can play speech in Background (due to windows limitation).