Welcome to the first post of the "Most Important AppCmd Commands" series. Have you ever made some changes to a system's state, and then after everything suddenly stopped working, wondered how the hell you are going to get back to a working state?

Well, this post is all about doing just that when you are working with IIS7's configuration.

Read more at http://mvolo.com/blogs/serverside/archive/2007/03/18/Most-Important-AppCmd-Commands_3A00_-Backing-up-and-restoring-IIS7-configuration.aspx.