So I wanted to freshen up my ColdFusion MX 7 Multiserver configuration since I've done so much testing and hacking on it. I uninstalled Macromedia ColdFusion MX 7 for JRun from the Windows Control Panel, and then immediately proceeded to install it again. Wrong move.

The new installation completed without any errors in the install log, the directory structure looked good, and the 2 JRun services were present. But neither Service would start, and attempting to start any server instance from the console failed like this: