Support page says:
P. Express Burn fails every time I attempt to burn a CD
There are a large number of CD/DVD drives and at this time Express Burn is incompatible with some models. Please contact us with your drive details and we will try to update Express Burn to support your drive.
My comment: that's nonsense. Follow standards and your software will work every time. If it doesn't work, the reason will not be "Express Burn is incompatible with some models" but "some models are incompatible with the standards." Your excuse reveals your problem.