Speech Recognition: Speakable Items Won‘t Run

Whenever I attempt to use the English Speech Recognition capabilities of PlainTalk 1.4.x, an error occurs stating: "Speakable items could not run because an unexpected error occurred. Restarting your computer or reinstalling the Speech Recognition software may correct this problem."

I have attempted to resolve this error by reinstalling the Speech Recognition software, but it still occurs.
Several things could be causing the error message to occur. Check the following:

Published Date: Feb 18, 2012