audio glitches/Vfx controller /Cross 3.1/

Hello ! For the first time i have installed Cross 3.1
and connected my old Vfx controller commands are working ,but i have strange glitches coming out to my amplifier when nothing is playing and i can hear sound from my mouse and glitches when i touch something in windows
i can see Vfx in MIDI setup,but in audio mode there is only Speakers Vfx and only output1 is visible (left right)
am i missing something ,do i need to install some audio drivers for Vfx
can you point me please .
Acer intel i5 M430 2,27ghz 8Gb ram
64 bit original windows7pro
ati radeon 5470
set for performance ,no firewal,no antivirus.
and connected my old Vfx controller commands are working ,but i have strange glitches coming out to my amplifier when nothing is playing and i can hear sound from my mouse and glitches when i touch something in windows
i can see Vfx in MIDI setup,but in audio mode there is only Speakers Vfx and only output1 is visible (left right)
am i missing something ,do i need to install some audio drivers for Vfx
can you point me please .
Acer intel i5 M430 2,27ghz 8Gb ram
64 bit original windows7pro
ati radeon 5470
set for performance ,no firewal,no antivirus.