In our lower environment, we have a BladeLogic File Server, and a Repeater Server.
Are there any extra files needed for configuring an Advanced File Server or is it as simple as going into Infrastructure Manager, selecting a file server and enabling Advanced File Server? I've not found anything about needing any files for existing file servers like I'll need for Advanced Repeaters.
BladeLogic Server Automation Admin. Guide, p. 307 - http://documents.bmc.com/supportu/documents/33/63/193363/193363.pdf
Start at p.312 of your PDF
You need to set up the Automation Principal and the install ARS on the File Server host