Audio drivers are in use or do not support stereo
I receive a message that my audio drivers are in use or do not support stereo, what can I do?
1. If you are using a Soundblaster card, then download and install the latest drivers from your soundcard manufacturer's website, or if you have the latest drivers, reinstall the ones that you have. Then, delete the files AUD.INI and TTSSEQ.INI located in your SONAR folder on your hard drive.
2. Otherwise, under Options | Audio | Advanced check the option to always use MME drivers and then press Ok and restart Cakewalk. Next, select only your soundcard under Options | Audio | Drivers. Then, try it again.