[IBM][CLI Driver] SQL30081N A communication error has been detected. Communication protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error was detected: "". Communication function detecting the error: "connect". Protocol specific error code(s): "10061", sqlstate=08001. I am using db2 Personal Developer's Edition. I get the error setting up "db2cca" (Client Configuration Assistant)