Playing . ISO files without having to go into folder and select the file

Is there any way to get .ISO files to behave like .MP4 or any other media when selecting the folder where the file reside and press play, instead of having to go into the folder and press the file explicitly? When a folder contans for example a MP4, i only have to select the folder an press the play button on the remote.

HAve I missed something?

Hope my description makes sense:-)