hi, i have one SCO-UNIX machine on which i hv installed jdk-1.1.8 & one windows 98 machine on which jdk1.4 is installed. Unix & windows machines are connected in LAN.I m trying to make RMI interface between these two. I hv run RMI program on 2 windows but i m unable to run the same program on unix (server) & windows(client). After doing all the procedure (creating stubs & skeletons etc.) and after starting RMI registry when i run my server program (Server.java) by giving "#java Server &" i get the following error message: #Exception: java.rmi.connectIOException: Error creating connection to :[rgp:1099]; nested exception is : java.net.NoRouteToHostException: No route to host i m not getting exactly what to do.....coz network connection is proper...i hv done some client-server programs using sockets which work well on Unix &windows..... Please help me....If u know any solution,link abt it...plz tell me..... WAITING 4 UR REPLY...!