There are two ways of running replication
1.Through UI
After installing dbsync replication on your system you can launch the UI using two ways-
i.By clicking on, All programs>>DBSync Cloud Replication>>Admin
ii.Through the url, http://localhost:8080/dbsync/ using the browser
For more information please refer the below link: http://help.mydbsync.com/docs/display/CloudReplication/User+Interface
2.Through Batch mode
Traverse the path of installation (Provided in <<...>>)
For Ex: <>scripts , and then right click on setenv.bat file and edit, in this file set SYNCH_HOME=<>