Fixation error

Reason for receiving this message:

There was an error closing the session on the CD. This is known as fixation and is the process of turning a Track-at-Once written CD into one that can be read by normal CD-ROM drives and home or car CD players. A lead-in with the table of contents and a lead-out is written around the data on the CD. This general fixation error is issued when there is not a better description in another fixation error message.

What to do: