MSAgent 2 provided limited capabilities on Windows 7 and early Windows 10. But now the installer reports invalid certificate on Windows 10. I found Double Agent, a seemingly complete replacement for Agent 2.0, and it works just great on Windows 10 as well as earlier versions of Windows.
Check to see if the control panel is again supported and if so unlock that on the Agent & Voice tab. Also check the pronunciation support (unlikelysince that depended on the old L&H TrueVoice engine which is no longer supported by SAPI).
