Is it not showing up under the list of databases/genomes when you at these locations:

 1 - Get Data -> Upload File -> Genome: (pull down menu)
or
 2 - Click on the pencil icon for any dataset, first page of 'Edit Attributes' forms "Attributes -> Database/Build"

You mentioned restarting, which is good, because that is necessary. The next thing to double check is that the names are "exact" and that the files are tab delimited, not space delimited, and have no trailing or extra whitespace (this is easy to slip in by accident).