Enrolment

Hi;

I am the system administrator in university of palestine; we use the moodle as the LMS for the university with external students enrollment (from external table)

the problem that is on the end of the semester i deleted the content of the courses for the student so that we add the new courses for them; BUT the old courses did not unenrolled from the student,
also whn i add new course for the student ; the course is added successfully and the student is automatically enrolled to the course ;; and when we delete the course for the student ; then the course is automatically unenrolled from the course;;
So the problem is in the old courses of the last semester.

my environment is :
OS: Linux
LMS: Moodle 1.6.3 (2006050530)

Please help me resolving tis problem ; because as you know the new semester is started and we can not unregister the students from the old courses.

Yours;
Rami M. Jnena
rjnena@gmail.com