Your CD writer is not recognized or supported.
You can find driver software on the Internet on the web page of the CD writer producer or on several service pages.
A search engine helps! Drivers have to match your data writer and operating system. When a new Windows version was published, producers often have to update their drivers several times. Check once more if there is something new for you. When Windows Vista reports "All drivers up to date", this must not necessarily be correct...
Version 2.5 You will need version 2.5-39 solving this problem. You can request a download link by sending us an email.
Version 2.0/2.1 When you receive this message you CD writer is not supported. You can still obtain the desired result: Edit your project as usual until you reach step 17 where wave files are created. End capella playAlong without "Cleaning up" and write the wave files with your standard CD burning program. The wave files can be found in the project directory. In Windows Vista, you will find it in the "Documents" folder, in Windows XP in the folder "Own documents" or in the program folder.