There was a question on the Autodesk CAD Manager Discussion Group regarding methods for documenting file & folder structures. I use a combination of tools depending on the need. If you simply want an image a screen capture will be fine like these captures of a demo folder structure & map.
However, I author my documentation with MindManager and use it’s “Smart Map Parts” to generate folder links. The result is a refresh-able representation of the folder/file structure. Each folder is generated as a topic with a hyperlink. If the folder structure changes refresh the topic to see the changes. These updates can be manual, automatic, requiring user confirmation or “silent”. Topics can also be “dragged out of the part” to become static topics if you prefer. You can share as a map or using MindManagers many export options. If the export format supports links they are included.
The process is easier to do than write about so this video shows the MindManager Explorer All Folder Part in action.
To try it yourself download the free trial of MindManager Pro (must be Pro) from http://www.mindjet.com