Stopping File Replication Pro
Except for Mac Os you can run the scripts located in the installation folder /FileReplicationPro
Go to this article for Mac Instructions
In the install folder find the following commands and run them.
StopConfigurationServer
StopFileReplicationPro
StopHelper
Wait 5 minutes for Java to finish currently running processes and close the FRP internal databases.
Then you may reboot the machine or perform other maintenance.
Caution: Not following these steps and or not waiting for 5 minutes for Java to complete it's operations is likely to corrupt your installation of FRP. Corruption may result in loss of jobs and servers configurations as well as FRP internal databases. The end result of such corruption may be the necessity to reinstall FRP on all machines and re-create your servers and jobs from scratch.