@fastfinge@interfree.ca@jscholes Those are for version 6.4 of the DLL, and we use 6.1 because 6.4 has a bunch of changes like requiring registry entries for languages and voices that make it not portable, and several annoying bugs. I believe 6.4 also made a bunch of changes around threading. I already ran into issues with this, because the tts.txt is the manual for 6.4, and we need to use 6.1, the last release before IBM took it over.