Error with Xaudio_2 Library in Windows 7 Service Pack 1

No problems with Win7 SP1, I use it.

Just install the software requirements on the website at https://rpcs3.net/quickstart

I use Win7 SP1 as well and also had the same problem he's having with Xaudio2, installing the software requirements on RPCS3 website alone won't fix it. To fix that issue he needs to install the requirements from the RPCS3 website and also update his Win7 with the latest updates, that's how I fixed the issue.

It would be nice if the requirements on the RPCS3 website is updated with this info.

I have a big problem with the xaudio_2 library in the emulator.

You need to update your Windows 7 with the latest updates, having the SP1 alone is not enough. Once you update your Windows it will work right away.

If you are afraid of updating it for whatever reason then remember that a security flaw was found on Intel processors recently so you need to update your Windows to fix that security flaw anyways.