Hi, I downloaded CCleaner and upon restart, lost my audio. I checked off the standard stuff. That is, default. I have no idea how to get my audio back. I tried system restoring but that didn't work. I have tried to uninstall and re-install the drivers numerous times, but I still don't get my audio back. It had to be CCleaner, because it literally worked right before I restarted. After that, no more sound.