Hi--installed the latest v7 beta into the latest version of P3D using IVONA and AT&T voices. Worked fine for a while, then I got a warning there was some problem and I should check to make sure I have an English version of the text to speech engine. Rebooted and VOX worked fine for a couple of flights and then the same thing happened again and subsequent rebooting hasn't fixed it. I haven't done anything different to Windows 7, as I don't even know where the text to speech engine is. The speech to text aspect of VOX works fine--i.e. the flight plan trainer. It's just the text to speech which is messed up. Any suggestions? Thanks much, Jay.