Index: trunk/BNC/bncnetquerys.cpp
===================================================================
--- trunk/BNC/bncnetquerys.cpp	(revision 1759)
+++ trunk/BNC/bncnetquerys.cpp	(revision 1760)
@@ -192,5 +192,5 @@
     _serialPort = 0;
     _status = error;
-    emit newMessage(_url.path().toAscii().replace(0,1,"") + ": Cannot open serial port", true);
+    emit newMessage(_url.path().toAscii().replace(0,1,"") + ": Cannot open serial port " + _portString.toAscii(), true);
     return;
   }