Holy_BakGi

I can't hear arma game all of a sudden a few days ago. I can hear other games and computer sounds other than arma. what i did Lots of reboots. Delete the game, delete the arma folder in the profile and appdata, then reinstall arma. Change the audio playback default device to the built-in motherboard with speakers connected. I checked the audio basic device, and I also checked the volume mixer. The strange thing is that sometimes arma is not visible in the volume mixer. I thought that arma couldn't catch the audio device itself, so I went to the sound option in the arma game options, and it was like the screenshot. The audio device selection area is grayed out and cannot be selected. Hitting refresh doesn't change anything. It's been like this for a few days, so I can't play the game because I can't hear the arma sound. How do I solve it? Please help me! windows 10 / 20H2 / 19042.1237 AMD 3600 Nvidia 2070S 24G Ram

Resolved! I reinstalled the DirectX SDK.