AS3 how to save quiz score with SharedObject

Question

I'm working on a quiz using AS3 on timeline. I can't figure out how to save the score at the end of the quiz.  The result of quiz is displayed by its dynamic text box (out_score.text), but it isn't saved along with the rest of information. Please help!
When I go back to section I, all information is displayed, but quiz score goes back to zero (0).
I have section I, which collects user information. Section II, 25 question quiz, and section III, which displays information and score.
SECTION ONE (labeled "inf"):
// score variable
var i:Number=0;
stage.showDefaultContextMenu=false;
// declaring sharedObject
var userInf:SharedObject = SharedObject.getLocal("userInformation", "/");
if(userInf.data.userName != undefined) {
gotoAndStop("closing");
// inf button
inf_bt.addEventListener(MouseEvent.CLICK, saveData);
function saveData(evt:MouseEvent): void
gotoAndStop("pg1"); // here starts the quiz
// SECTION II, for each correct answer
i++;
SECTION III (labeled "closing").
out_score.text = i.toString(); // dynamic box
userInf.data.userScore = out_score.text;
out_score.text = userInf.data.userScore;
// button saves score and user's information
save_bt.addEventListener(MouseEvent.CLICK, gotoResults);
function gotoResults(evt:MouseEvent): void
userInf.flush();
gotoAndStop("intro");
Thanks for any help!
German

Answer 1

Kglad:
userInf.data.userScore exists only on section III ("closing"). Here is a short version of my file.
//INTRODUCTION
stop();
var i:Number=0;
intro_bt.addEventListener(MouseEvent.CLICK, gotoInf);
function gotoInf(evt:MouseEvent): void
gotoAndStop("inf");
//INFORMATION
stop();
stage.showDefaultContextMenu=false;
// declaring sharedObject
var userInf:SharedObject = SharedObject.getLocal("userInformation", "/");
if(userInf.data.userName != undefined) {
gotoAndStop("closing");
// saving data
inf_bt.addEventListener(MouseEvent.CLICK, saveData);
function saveData(evt:MouseEvent): void
userInf.data.userName = input_name.text;
userInf.data.userDate = input_date.text;
userInf.data.userAge = input_age.text;
gotoAndStop("pg1");
// QUESTIONS  -- 25
// CLOSING
out_score.text = i.toString();
userInf.data.userScore = out_score.text;
trace("out_score.text is " +out_score.text);
input_name.text =userInf.data.userName;
input_date.text = userInf.data.userDate;
input_age.text = userInf.data.userAge;
save_bt.addEventListener(MouseEvent.CLICK, gotoResults);
function gotoResults(evt:MouseEvent): void
userInf.flush();
gotoAndStop("intro");
// clearing data
reset_bt.addEventListener(MouseEvent.CLICK, deleteInf);
function deleteInf(evt:MouseEvent): void
userInf.clear();
gotoAndStop("intro");
For your help!
German