請教大家，我的系統不穩想重灌，用windowsMe驅動光碟機欲format硬碟卻出現如下英文而停止動作，不知該如何解決？我打的指令是format c:/s/u

microsoft no longer support the format /s command.
To create a startup Disk, click the add/remove programs icon in control panel. Format terminated.