Run
cmd
msg 192.168.1.1 (remote desktop name or ip address) hi(msg body)
or
msg *(if u don't know exactly the ip address.....it will send to all the systems in network) hi(message)
exit
cmd
msg 192.168.1.1 (remote desktop name or ip address) hi(msg body)
or
msg *(if u don't know exactly the ip address.....it will send to all the systems in network) hi(message)
exit