Audigy 2 ZS no 5.1 option

I have Audigy 2 Zs + Logitech z5500 setup.

In windows I see 5.1 speaker option, but in the Audio Console of Creatives I only see either 4/4.1 or 7.1 option for speakers.

I have never noticed this before.

Is this correct ? I have set to synchronise with windows control panel but still there is no option to select 5.1

Try re-installing the drivers, ive got a 5.1 option on my system so try that and tell me if that cures it.

I had a similar problem with an audigy it just gave me a 4/4.1 option. I uninstalled the drivers and reinstalled and the 5.1 option was back.