Upgrading smarttarget_conf.xml
Always run a configuration migration tool to upgrade smarttarget_conf.xml. If you are upgrading from SmartTarget 2011 SP2, additionally modify some parts of the file by hand.
Moving configuration files from the SmartTarget Web service to the Experience Optimization Management service
Upgrading SmartTarget on a .NET Web site running an in-process API Server Role
Migrating your SmartTarget in-process Web site extension to an Experience Optimization RESTful Web site extension
Upgrading SmartTarget on a Java/JSP Web site running an in-process API Server Role
Upgrading smarttarget_conf.xml if you are upgrading from SmartTarget 2014 SP1
Replacing the SmartTarget Web service with the Experience Optimization Management service