I am running a labview executable program that writes boolean arrays on multiple networked computers and reads them on one "server" computer. All of the client computers are running windows 2000 with the labview run time engine 8.6. The server computer is running windows 2000 with the labview 8.6 developers edition. I can only successfully comunicate between one of the client computers and the server computer. Communication will work either way between these two computers. Either computer can sucessfully read or write datasocket data. The other computers can not communicate in either direction. All computers are on the same network in the same workgroup and can see each other through the network. There does not appear to be a firewall on any of the computers. Suggestions?