I would like to install a language voice onto Windows 10.
Using the [Windows PowerShell] (see this link) and the following commands is possible to add a new language in the Windows 10:
PS C:\> $OldList = Get-WinUserLanguageList
PS C:\> $OldList.Add("fr-FR")
PS C:\> Set-WinUserLanguageList -LanguageList $OldList
The result will be like this: Windows Area/Language Settings
But this is the first step only beacause the language package must be downloaded.
How could I run the Download and Installation of the TTS voice?
Thanks in advance