Problem with clonecd

This is more than likely something fairly simple, but I’ve been attempting to use CloneDVD to burn a copy-protected DVD and it finishes step 1, but when it begins step 2 it asks me to put in the disc I want to have the movie burned to… so I remove the DVD being copied and put in a blank DVD-R disc in its place.

For some reason it keeps coming up saying that I still need to insert a disc in after that. I don’t have any program like DVD decrypter running at the same time, so would that be the issue or might anybody be able to suggest what I’m doing wrong? Appreciate the help guys.

Moved to appropriate forum.

What size disc are you trying to copy? Do you have clone set for a DVD9 but putting in a DVD5?