Hi, I was trying to do script for recognizing word's decided dynamically during run-time. I have tried doing it in various ways with no result. it will work if you say "open one", but it won't for the word added during run-time. Here is the script: $oRecoContext = ObjCreate('SAPI.SpSharedRecoContext') ObjEvent($oRecoContext, 'RecoContext_') $oMyError = ObjEvent("AutoIt.Error","MyErrFunc") ConsoleWrite('Error: ' & @error & @CRLF) $oGrammar = $oRecoContext.CreateGrammar() $oGra