My DVD dual layer writer will not write to a CDR only a cdrw. It is in a Medion Titanium 8040 xl ,3.0 machine running XL. The drive is generic but tech says maybe Pioneer or Sony. Is there a work around or an updated driver for this problem. I could take it out and switch a CDRW in its place. I have little use for the DVD writing function. In system the drive is called: dvdrw dvr - mcc The bar code on the drive is 20024412. I have not taken it out to see if there is other identification.