I have a site that I can't update WP because it will break stuff. But the notification:
Please install the latest version of our free Update Notifications plugin which helps you stay up-to-date with the most stable, secure versions of WPMU DEV themes and plugins. More information »
Is really freaking out the client. I tried installing the plugin but it will not work, probably b/c the version of wp is older. Where does that error message come from and how to remove?