what informations do you want / need?
it´s installed with the installer. Check it: press windows-logo, all programms, Access Music, Support. There you may find the Control center. May be different to a mac...
here is what my virus ti desktop is showing in th upper right corner a "C" and a arrow to the left. pic
and here is - how it works for me.
I´ve connected the virus via usb
in your daw create a new instrument an sixteen midi channels, be sure to set the channels from 1 to 16
dont use the VST instrument itself. instead put your sequence / arp on one of the midi channels.
have you ha a look for the Virus display - should indicate a little "c" at the top left corner indicating that it´s receiving midi clock. This should solve the ptoblem.
Here is small demo about what i described.
<a href="https://soundcloud.com/siipimutu/virustioffbeats" class="externalURL" rel="nofollow">soundcloud.com/siipimutu/virustioffbeats</a>
Chords with 4 notes.
Also i bought midi i/o box, same result as with my soundcard saffire pro 24 midis. Any ideas?