The Config.php Folder

Where is this folder located. I cannot find it on my FTP client. I need this folder very badly because I am having trouble with something on my website. Please help.

The folder is probably just called "config" and a file within that folder "config.php". However, where that folder is highly depends on the server configuration and the application it belongs to. Sorry, but our question is similar to asking you where the "foo4711" folder is on my local hark disk.