Not a single sound after update 4/9/2013

So right after I updated PSO2, when I launched the game there's no sound even if I repatch it by clicking the third option of the launcher.

Anyone else getting this problem after updating? Is there something I'm missing regarding audio updates or what?

Check your audio devices in Windows, and make sure the correct one is selected as your default and/or enabled.
Also make sure your in-game settings are set to output audio.