Drop down list of folders when I hit a button

If you want to open the top-level and get a list of its subfolders, use the following button as a template using your own path, using the includestart argument:

<?xml version="1.0"?>
<button 3dborders="no" backcol="none" display="both" icon_size="large" label_pos="right" popout="right" textcol="none" type="menu">
	<label>List C: Folder</label>
	<icon1>#folder</icon1>
	<button 3dborders="no" backcol="none" display="label" icon_size="large" label_pos="right" textcol="none">
		<label>List C: Folder</label>
		<tip>List C: Folder</tip>
		<icon1>#folder</icon1>
		<function type="normal">
			<instruction>Go C: FOLDERCONTENT=dblclickmenu,nofiles,includestart,&quot;maxwidth=45&quot; NEWTAB=findexisting</instruction>
		</function>
	</button>
</button>

The old method before the includestart became available was shown in