Unfortunately, my sound problem is still here after the latest patch.
I get sound and music at the main menu, but not in game, with one exception:
When I'm in the F2 external camera, I can hear engine noise, but it doesn't change when I increase or decrease the throttle. That's the only sound I hear. The cockpit is completely silent, weapons and explosions are completely silent, and radio chatter is silent.
My directx and realtek audio drivers are up to date, and the sound mixer panel shows that dcs world sound is being sent to the proper device. All audio playback devices except for the headset and my speakers are disabled. No sound from either of them, with the exception of that external engine noise. This is most confusing.
I'm attaching my latest dxdiag, dcs.log, and me.log files. DxDiag.txt me.log.doc dcs.log.doc