What if i registered for the wrong section of a class? What do I do if I have accidentally registered for the wrong section of a class? Have more questions? Submit a request Comments Janet Van Pelt September 06, 2013 12:32 Once you have registered for one section of a course, you will be unable to register for a second section of the same course. If you find that your first registration was an error, however, please contact your guidance counselor or program administrator. They will be able to work with DualEnroll.com to remove the erroneous registration.