How to burn music files from hard drive

I am trying to burn cd cuts I have copied to my hard drive, to make it easier to make compilation mixed cd’s, rather than loading each individual cd one at a time. I get an error message that Nero cant recognize the files. I am using NERO Express, and a lite-on 52327s. Im a nebie at this so I welcome all responses. thanks…

Pls download and read the manual > NeroBurningRom_eng

Try Windows media player…