The SndVol32 program is also responsible for providing a user interface for accessing all volume controls. MIXERLINE_COMPONENTTYPE_DST_SPEAKERS (speaker destination) or MIXERLINE_COMPONENTTYPE_DST_HEADPHONES (headphone destination) components are missing or cannot be found. Keep in mind that the volume tray icon will not appear if the If your sound card supports changing the volume level with sndvol32.exe, a speaker icon will appear in the system tray.
You can re-enable it by doing the following: Sometimes the sndvol32.exe icon disappears from the system tray. The SndVol32 program displays a speaker icon in the system tray from where you can access volume and speaker settings. The SndVol32 program (sndvol32.exe) controls the master volume settings and the volume settings for various sound sources (wave, CD, and synthesizer). Then type sndvol32.exe into the first line and click on the Search button. If you want to locate the sndvol32.exe file on your system, open Windows Explorer, click on the Search button, and select All files and folders. Then go to Device volume and click Advanced. Otherwise go to the Control Panel and open Sounds and Audio Devices. You can display the volume control panel by simple double-clicking on the speaker icon in the system tray. The sndvol32.exe program controls the volume settings on your computer. Sndvol32.exe is usually located in the %SYSTEM% folder and its usual size is 138,752 bytes.
Sndvol32.exe is part of Microsoft® Windows® Operating System and is not available for download from Microsoft. The sndvol32.exe program is the native audio volume and mixer control included in Windows Operating System. The sndvol32.exe process is the Windows Volume Control program.