Support the Raul OneCore voice on widnows 10

[kara-louise]

Steps to reproduce:

1. Install the "Spanish (Mexico) voice pack
2. Change the synthesiser to Windows OneCore voices
3. Check the available voices

Actual behavior:

The only voice from the pack that will be available is Microsoft Sabina.

Expected behavior:

There should also be a Microsoft Raul voice. You can use either one with Narrator.

NVDA logs, crash dumps and other attachments:

System configuration

NVDA installed/portable/running from source:

Installed

NVDA version:

2023.3.3

Windows version:

Windows 10 Version 22H2 (OS Build 19045.3930)

Name and version of other software in use when reproducing the issue:

N/A

Other information about your system:

N/A

Other questions

Does the issue still occur after restarting your computer?

Yes

Have you tried any other versions of NVDA? If so, please report their behaviors.

Same issue occurs with alpha-30663,3c7504eb

If NVDA add-ons are disabled, is your problem still occurring?

Yes

Does the issue still occur after you run the COM Registration Fixing Tool in NVDA's tools menu?

N/A

[gerald-hartig]

Confirm can reproduce

[Adriani90]

probably same underlying cause as mentioned in #13288. If these voices are private for narator only and Microsoft does not allow third party software to use them, there is nothing NVDA can do apart from reporting to Microsoft that these voices are needed for NVDA as well.

[WestonThayer]

Would this prevent automatic language switching? I've noticed Narrator will switch to Raul when encountering <p lang="es">, but NVDA makes no switch.

• Windows 10
• NVDA 2024.1
• Windows OneCore Voices selected
• Microsoft David is the selected voice, NVDA lang is en
• Both Microsoft Raul and Microsoft Sabina are available on the PC as es-MX voices, but of course Sabina is the only choice available to NVDA

I've tried switching the selected voice to Microsoft Zira too, but no difference.

Is there a way to get automatic language switching working with OneCore?