How to change the speaker configuration to 5.1.2?

Question

Hello,

I’ve noticed that Windows supports speaker configurations up to 7.1. However, I’m interested in configuring my system for a 5.1.2 setup. Is there a way to achieve this within Windows?

Additionally, are there any third-party software solutions that can facilitate this configuration?

Alternatively, is it possible to programmatically set up a 5.1.2 speaker configuration using C++?

Thank you for your assistance.