DAEMON自带的帮助文件里面就有说明
在USAGE->Command Line Switces里面
-mount
allows mounting images from command line (or shortcut).
Syntax is: -mount <n>,<path>
where 'n' means DVD-ROM device number ('0' - '3' allowed) and 'path' is the full path to the image file.
Example: daemon.exe -mount 0,"c:\My Images\nameofimage.cue".
Do not forget to set the path in quotes if it contains spaces!