用管理员模式启动CMD，输入一下命令即可
"C:\Program Files (x86)\Microsoft XDE\8.0\XDE.exe" /vhd "C:\Program Files (x86)\Microsoft SDKs\Windows Phone\v8.0GDR3\Emulation\Images\Flash.vhd" /video "768x1280" /memsize 1024 /language 804 /creatediffdisk "H:\dd.768x1280.1024.vhd" /fastShutdown
更多参数帮助可以输入
"C:\Program Files (x86)\Microsoft XDE\8.0\XDE.exe" /?