Following the acquisition of certain assets and the complete set of intellectual property of Cakewalk Inc. from Gibson Brands on 2/23/18, BandLab Technologies announced the relaunch of SONAR as Cakewalk by BandLab - available free-to-download to all BandLab users worldwide.
As of Feb 21st 2018, information elsewhere on this website may no longer be accurate.
Before you export your wav files, go to File | Info | Stats. Make sure the settings are 44.1/16bit. If not you will need to convert it in order to burn an audio CD. Here's a good tech tip on file conversion.