I've got some BD-R discs that I am trying to burn onto but the software I am using is having none of it. I've tried four applications and none of them work. Using a BD-RE disc I can burn fine so I know it's not the drive or the software.
Is there something that I need to do to prepare the discs or are these discs just totally rubbish?
Getting quite frustrated. This was meant to be a quick job!

