Sadly, I had to use a workaround to get my sound working on my TV-Wonder (I'm sorry I forgot about this)
I used the RCA->Stereo converter that came with the TV-Wonder to plug my audio inputs into Line-In on my soundcard and just unmute it whenever I use Dscaler. Others have said they can get theirs working, but for the life of me, this is the only way I can get sound.