I use an Audigy in a XP-System and finally acquired 5.1 Speakers recently.
Speakers are set to 5.1, Digital Output is off and the newest drivers are installed, but while some applications - VLC, ITunes, LotRO - work fine, others simply remain completely silent, including Creative Diagnostics. Media Player agreed to play sound only after I reinstalled K-Lite Codec pack.
CMSS is enabled, and EAX is simply there, I couldn't find anywhere to turn it off or on.
I'd be glad for any ideas regarding this problem