VirtualBox Install WIN10 Preview version 10565 What happens to the flower screen?

Want to experience the latest version of WIN10 but do not want to install in the physical machine, the virtual machine is the best choice. VirtualBox is one of the most popular virtual machine software, recently installed in Virtual Windows10 preview version 10565, open the Start menu after the interface appears flower screen, dynamic tiles can not be properly rendered. As shown in the following illustration:

VirtualBox installation WIN10 Preview 10565 The reason for the splash screen may be that the dynamic tile rendering is incompatible with the virtual machine 2D video, 3D acceleration. At this point you can try to turn off VirtualBox related options to resolve:

Turn off the virtual machine, turn on settings (Virtual machine properties), and then in the display setting, turn on 3D acceleration and turn on 2D video acceleration To disable, as shown in the following illustration: