" .... and hitting on the Search button ...."

Sorry, but i am not with you  - you cannot search for clients. I think you mean 
"scan for devices", correct? 

What happens if you do not scan but create a device the old-fashioned way?

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