Was having trouble myself the other day with this. USB on my laptop was 4,5,6,7 couldnt get 1 0r 2 so just used the old desktop upstairs with a serial plug on it. Was going to ask this question next week or so.
i connected the db with pc via a null cable , unticked the network small box on the DreamUp software i pressed connect, it then said switch on your db
i did but nothing happen ......still the msg same ...now swtich on your db.
i do not have a router , i have a crossover cable ..it pluged it with the null cable put the ip the pc 192.168.1.103 and that of the db192.168.1.113 still nothing ....,