[SyncEvolution] Synchronization between two Linux Ubuntu based computer

Hi at all, I have a problem. I am trying to synchronize a pre-registered client with the server. The version of SyncEvolution involved is the "1.0". I am using Evolution backends. The client synchronizes itself with server by SyncUI. After the synchronization, there are two problems: 1) The data changes were not displayed into Evolution 2) In syncevo-dbus-server output, there are some unrecognizable prints My question is: what types of data are supported by SyncEvolution? In " /home/peppe/.evolution/addressbook/local/system " there is only a ".db" file. -- Giuseppe Gerace