Xaudio 2.7 Work Official

However, XAudio 2.8 and 2.9 (the versions used in Windows 10 and 11) are not binary-compatible with 2.7. This created a lasting legacy:

A common problem for gamers today is trying to run a game built on XAudio 2.7 on a fresh install of Windows 10 or 11. Modern Windows does not ship with xaudio2_7.dll by default. xaudio 2.7