This makes the difference:

    "Remote system error - No connection could be made because the target 
machine actively refused it."

Add your server to the file ..\nsr\res\servers and then restart the client 
service.

+----------------------------------------------------------------------
|This was sent by carsten_reinfeld AT avus-cr DOT de via Backup Central.
|Forward SPAM to abuse AT backupcentral DOT com.
+----------------------------------------------------------------------