Networking help for slow of learning

[unc1rlm]

Try to explain this as best as possible.  1- I have two computers. I have a legitimate copy of xplane on each computer. The master computer has a Triple to go ( 3 monitors)... The second (slave computer) has 3 monitors connected to 2 video cards.  I want to use a second copy of xplane on Master computer for 3rd monitor view (outside or whatever) I have complete copies of identical xplane on partitioned ssd. I have not unless I need to change to symbolic link to get it to run (instances I guess) not good at this but will try. On the second computer..I have the exact same setup with a second bought copy of x-plane and a copy on a partitioned ssd. Same as before..do I need to redo and use some type of symbolic link?  Now I want to be able to have whatever view I want on these monitors but be able to talk to the master computer so when I fly everything is in sync.  Could someone walk me thru this piece by piece and how to setup the udp and ports and 127.xxx blah blah blah. Maybe this will help me as well as others who are as lost as I am. As usual when I launch 2nd copy I get the  "running another copy error msg" I do have the machines on a network switch and everything on both machines see each other. 2 different ip's.

Thanks a bunch....tell me where to send the check when I get this running..lol   Anyway to save these settings in case my whole system comes crashing down. I am using windows 10x64.

Bob Morehead