I have an HP server that has Microsoft Windows 2000 server installed. I need to upgrade it to Microsoft Windows Server 2003 64 bit edition. It is running Exchange 2003 and needs to be moved to Exchange 2007 which I understand I can't do without moving the the 64 bit version of Windows Server.
Can I do a simple upgrade from 2000 32bit to 2003 64 bit? I have spoken to a few people and they have told me that it is not possible, that I would need to format the computer and reload the 64 bit version fresh.
I need some help! Thanks in advance.