Before the Windows server 2008, after the installation vitualbox, normal kali - Linux install virtual machine,
Today for some reason, after the system reinstall Windows server2016 virtualbox software used 2008 after installed, loading before kali - 2008 used Linux image, installation times wrong, repeatedly tried many times, I don't know why?
Before the image file in Windows server2008 and 2012 can be installed successfully, than in the image file size is no problem,