Why can I not Add/Drop a class in Backpack?

If you are trying to add or drop a class after the semester has started you will not be able to do so online in Backpack. Students will need to add/drop classes at the Career & Enrollment Center either in person at any location or you can fax the Class Schedule Worksheet https://www.mcc.edu/registration/pdf-reg/reg-worksheet.pdf to (810) 232-9987.