On a related note, several readers have asked me how you can tell what version of Apple HD SC Setup was used to format your drive. As it turns out, I have not found any easy way to determine this. Any one have the solution?
Update: What does not work for checking the driver version number Several readers have now written in with a suggested answer. The two most common are (1) Select Get Info for the drive icon and check the Where line or (2) Run Disk First Aid (7.2.2 or later) and look under the icon of the drive. The first suggestion does not work for Apple HD SC Setup (although it typically works for third-party drivers). As for the Disk First Aid suggestion, I could not get it to work on my Mac. The search continues.