* If you see the message 'the test code is no longer available' you are trying to use a test code that you have already used to start an exam. If this was in error, contact the instructor of record and explain that you have already started an exam with the code provided and did not understand that this was for an graded assignment. If the instructor feels that it is justified, the instructor of record can provide you an alternate code to allow you to complete the exam again.