Missing or wrong type of files
The specified file cannot be recorded for one of the following reasons:
n The application could not open the file.
n The file is in use by another application.
n The file has been deleted or the name or path has changed.
n The file name is too long (102 characters maximum).
n There is a problem with the video files you are trying to burn. Please consult your video creation software to confirm that you are creating a properly formatted video project.
n The WMA file is copy protected, and the license required to copy it cannot be found on your system.