Hi mmalves,
thanks for your reply. The writer is set on master and I changed the cable. I still receive the same error. And I can say, that it's no problem to burn with nero, e.g. a rewritable DVD. The problems just appear if I try to burn a Dual Layer disc. It's very curious that I never had any problem before. Now it's not working anymore with ImgBurn and CloneCD.
Any ideas?
Cheers
nas