Click the "Submit" button at the bottom of the page
Conditional Add and Drop
All-or-nothing registration mode. Registration actions will only be completed if all registrations are successful. If one registration action fails, then all the registrations in the pending transaction will fail.
Conditional Add and Drop is enabled by checking the box next to the Submit button at the bottom of the page
“CRN: ##### Please contact the help desk”: Logout of registration and try again.