Nero recoder 2 options prob

:sad: in nero when im trying to burn a DVD I used to have an option of “Advanced Analysis” selected in the final screen before the burn starts. It did a good job of improving video quality and lowering error problems. for some reason this option is no longer highlighted and available for me to select. I have dl neros tutorial and manual for the version involved but neither mention the advanced analysis option at all. I really want to be able to reselect it as the last few projects I have done have come up with errors and due to the fact that I never got them at all before, this is the only thing i can think of, as its the only thing that has changed. can anyone help me??? please…