Back once again, with an update.
Going back to Windows 7 x64, and installed the hole software bundle needed to make music.
Installed everything, with all updates for the drivers, etc.
Installed Motu Drivers (828mk3) as well the Virus Center, and my banks/presets.
Loaded up Cubase & FL Studio 10.5 with the Virus x64 as well the x32 vst, and it works, but...
The sound crackles, make weird noises, and going TOTALLY out of sync (errors), etc.
Whaaaa, i'm going crazy!
What the h* is going on here....
After i really checked everything, like other usb port, new usb chip (Texas Instruments Chipset), but none of them worked.
Today i downgraded the virus to the 4.5.3.00 version, and guess what!
Everything works perfect, so that OS5 beta isnt that good!
I advice people to wait for the final release if you need the virus for making music, because this os is full of bugs.
Be warned (if you need your virus to the max).