Mediation Server Properties
If you have a single-host installation, the Application Server acts as a mediation server too (and will back up mediation servers by acting as one if a multi-host installation runs out of mediation server resources). If your mediation server is on a separate machine, the owareapps\installprops\lib\installed.properties file configures its startup. The same file name in \owareapps\installprops\medserver\lib influences failover. Consult the file for more information.