Listen ONLY to Owner

Often it's good to break it down to a simple test. This:

//------------------------------
default {
state_entry() {
llListen(1, "", llGetOwner(), "";
}

listen(integer channel, string name, key id, string message) {
llOwnerSay(message);
}

changed (integer c) {
if (c & CHANGED_OWNER) llResetScript();
}

}
//------------------------------

should say "hello" if you chat: /1 hello
if that dont works, go to another sim or report to jira. if it works, replace the chan from 1 to your 1042 and try again.
If that works, build in step by step rest of your code.