I have a 12gb partition for the OS with Exchange on it. Because of disk space, I need to remove Exchange 2007 and reinstall on the othe partitiion. If I go thru add/remove programs for Exchange, it checks for the 4 things for removal. On the Mailbox role prerequisites, it gives the msg that it can not uninstall because the Public database folder contains replicas. I have gone thru numerous documents but nothing has helped. Microsoft's doc 927464 tells how to MOVE it, then remove it. I have no other server to move it to. I found one document on telnetport25.wordpress.com
on the issue. That link is here: http://telnetport25.wordpress.com/2007/08/21/quick-tip-removing-exchange-2007-error-with-public-folder-replicas/
It mentions how to get into the data via adsiedit. I can't determine where to navigate in the server to pull up the list to modify th entries. Help!