SBS 2008 migration issues
Posted: Fri Apr 23, 2010 2:28 pmhttp://gainford.blogspot.com/2009/01/windows-small-business-server-2008.html
Problem : The server will not install in migration mode. It's like the answer file you've created isn't being read.
Solution : Check the answer file. By default it is set to use an unattended install (which doesn't work). Recreate the file without this checked. Strangely, none of the migration guides mention this.