The cpQuizInfoAttempts system variable returns zero

The cpQuizInfoAttempts system variable returns zero value in LMS (SCORM 2004) in the following scenario.

If I attend 2 or more question in the assessment and I close the course and return to assessment, the relaunch of course starts from the resume question which is working perfectly. But The cpQuizInfoAttempts value returns zero instead of giving actual value (should be 1) in flash widget.

The following code is written in flash widget to get attempt.

var capVars = (m_MovieHandle.getMovieProps().variablesHandle);
capVars.cpQuizInfoAttempts // returns zero instead of 1

Is there any way to get actual value of the quiz attempt?

Is there any way to set and get user variable from flash widget or captivate action to LMS?