Nero copy problem

Apologies if this has been asked before, searched but couldn’t find anything relating to my problem.

Until recently I had no problem copying CDs/DVDs with the copy option in Nero. Just recently the ‘Copy’ button has been replaced with an ‘Ok’ button. Push the Ok button and the dialog closes and sweet nothing happens. Everything else works fine and both my burners burn data DVDs no problem with Nero. I’m running 6.6.1.4. Have tried uninstalling and reinstalling without success.

Any ideas gratefully received.

Thanks in advance.

What kinda CD/DVD are you tring to copy?

Nero is not capable for being used to copy protected disc.