Hello, sorry for my English

... I'm italian.
This is my first post and I've a problem with my on-board SoundMax 1988B (SupremeFxII) in bundle with MB Asus P5E.
In Vista64 Ultimate all SoundMax's drivers found (also
ASUS_BlackHawk_v30) don't working (error code 10) instead Microsoft's drivers WORKING BUT the microphone don't working
In XP-32bit microphone working ONLY the first time after a clean installation of drivers and software SoundMax, launch Skype and the MIC don't working definitively
Microphone is setting correctly like RECORDING DEVICES but it's "death".
Any ideas?
Thank you
