ContextMenu is a simple Windows application that displays a ContextMenu for a given file. This is ment as an extension to muCommander for use under Windows. It's based on the code from The Old New Thing blog.
The program, given a file name on the command line, displays the system context menu for it, then waits for the user to select an option (and sometimes close the "Properties" dialog) and ends.
The custom command for muCommander in the HOME\.mucommander\commands.xml file looks as follows:
<command alias="contextMenu" value="C:\\Path\\To\\ContextMenu.exe '$f'" />

The license of this software is Free, you can free download and free use this shell extension software.