Windows Vista Beta 2 ( build 5384.4 ) but with VirtualBox Display Driver

To get the driver working, i took a month about it to discover about this. First, i need Command Promt to head to the VirtualBox CD drive ( The VirtualBox driver drive ) and use command: VBoxWindowsAdditions.exe /extract to extract it to Program Files and use the inf file to install it through Device Manager. For the Driver, i use VirtualBox 5.1 display driver for it. Sadly, i couldn&use the WDDM driver ( WDDM VirtualBox driver is broken ) to make the aero work. Anyways, enjoy.