We're going to have proper preferences in the future. But if you want to do some manual adjustments in the meantime, check out these files...
I recommend you know how to use a text editor like Notepad++. Basically, just change a few numbers, save (in admin mode if necessary), then restart Sansar.
DISCLAIMER: FEEL FREE TO EXPERIMENT, BUT THIS IS NOT OFFICIALLY SUPPORTED. IF YOU MESS SOMETHING UP, REINSTALL SANSAR.
C:\Program Files\Sansar\Client\Audio\UI.toml
See the in-file comments. You can change overall UI sound levels in here, as well as levels of specific UI events and background music.
C:\Program Files\Sansar\Client\Audio\Mix.toml
This is another way of changing overall UI sound, as well as footsteps (in 1st- and 3rd-person view — note that there are NO footstep sounds in 1st-person VR).
