It sounds like you've encountered an issue with adding a French voice to your Windows system and accessing it through the Control Panel. Here's a step-by-step guide to help you resolve this problem: 1. Accessing the Voice Selection Listbox: - When you installed the RSSolo4FrenchVirginie application and the French voice, but don't see it in the voice selection listbox in the Control Panel, it might be due to the location of the control panel applet for Speech properties. 2. Opening the Speech Properties: - Run the "sapi.cpl" file from the correct directory to access the Speech properties and see the installed voices. - Navigate to C:\Windows\SysWOW64\Speech\SpeechUX and run sapi.cpl from there to view the added...