Hello, I have Windows Server Small Business 2003 which of course comes with Exchange Server 2003. I set up a server a year ago with Small Business but did not deploy or install Exchange Server 2003 at that time. Recently I went back into the setup to install Exchange Server 2003 and came across a number of errors during install. The install failed to complete however many files and components were installed. Even the program folder appears in Start>Programs. I want to completely remove what has already been installed but there is no instance of Exchange Server in Add/Remove Programs. Is there another way to completey remove Exchange Server 2003 (ie. sanitize) so that I may attempt a fresh install again?

Please reference this article How to completely remove Exchange 2000 or Exchange 2003 from Active Directory