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Headless(No UI) virtual box machine run on Windows startup

  1. Create new CMD file "C:\Program Files\Oracle\VirtualBox\VBoxManage.exe" startvm "Ubuntu14" --type headless"
  2. Create shortcut of it.
  3. Press Windows key + R , type shell:Startup and drag shortcut there

Source: How to start a VirtualBox VM headless in Windows 10