Er, No modify button. I meant 192.168.1.1 not 192.168.1.102
need to test
canvas.pushDialog(JoinServerGui);
No no, If you read my guide you'd know it was ports 28000 to 28030. (The second one can be 28032 but lets not confuse everyone now).You also want TCP/UDP.Finally, the server IP is the one you get from Step 4/5 of my guide. Whichever the one is about finding your own lan IP. If you know how to use stuff, just go Start > Run > cmd > ipconfig and look at your IP. Should be 192.168.0.X or 192.168.1.X