https://bugs.winehq.org/show_bug.cgi?id=40229
--- Comment #3 from Andrew Kennedy andrew_kennedy7@yahoo.com --- (In reply to Alistair Leslie-Hughes from comment #2)
(In reply to Alistair Leslie-Hughes from comment #1)
Confirming that sapi.dll isn't part of wine.
Trying installing Microsoft SAPI http://nextup.com/sapi.html
https://www.microsoft.com/en-us/download/confirmation.aspx?id=10121
Sapi.dll is already installed.