I am installing a new domain over the weekend, and I am tryin to install Active Directory Migration Tool. I have 2 servers- one is running Windows Server 2003(primary DC), and the other is running Windows Server 2008 R2 (secondary DC). I am going to unjoin the secondary DC from the domain, and set it up as the primary for the new domain. I have tried to install Active directory migration tool on the secondary DC, but it fails. I tried an older version of ADMT, but it says that it needs to be installed on Windows Server 2003. Since I am trying to get away from the server running 2003, shouldn't I put ADMT on the 2008 server?