keval

Hi there, I'm new to Express Burn so my problem may just be 'finger trouble'. When I try to create an audio CD from a music CD i.e. a direct copy, Express Burn says that it can't open files with a .cda extension. It also says that a new codec or plugin may be required and points me to the formats page of the NCH web site. Unfortunately, I was unable to find any information about the .cda extension. Does this mean that Express Burn cannot be used to copy music CDs or am I missing a trick? Keval