Hi, I've got the same problem and nothing I try is working... I've had about a dozen friends searching for methods and downloads to fix the problem but the only likely one is going to a file in regedt and deleting a couple of things, only problem is that the things I should delete to get it working aren't in the part of regedt I'm supposed to delete them from, and I don't want to go deleting from random parts of regedt else I could screw up more.

Any way, I'm using the same DVD RW but on a philips and with vista, and I'm getting the same error, Code 39, for those intrested.

Instead of e-mailing it to me, might I suggest that should someone find a safe place to download the driver for "Optiarc DVD RW AD-7530A ATA Device" that they post it because the second link when searching "Optiarc DVD RW AD-7530A ATA Device" on google lead to this page.

Domo, Annon