Let's take a step back. You have a seed database installed, right? It has datafiles. More than likely they're under something like oradata\ORCL ("orcl" being the name of the seed database, and orcl is what Oracle names it be default). Can you find those dbf files? If so, what are the steps to move just one of them (tools, users, whatever) to a different location? Specifically, what are the steps to move a datafile somewhere else?