Dear support.   I have installed EFB 1.6.5 with a view to buy, correction, I will be buying.   First off though, i have a problem running the display unit over a network.   Originally I networked an xp laptop to my win 7 PC.   I set up a new network and both computers can see each other.   All the folder shares were set up on the server PC and I can configure the DU settings on the client laptop to the shared folders OK. When the DU starts, it happily connects as far as EFB system is