In a random set of nested folders and files, I need to get all folder paths where a particular child folder' name is say "x".
For example, in following structure, I need the program to return back only a\c\e\x
ImageShack® - Online Photo and Video Hosting (http://imageshack.us/photo/my-images/213/problemstmt.gif/)

Please see that there can be any level of nesting and any folder structure. Thanks for help.