Nero - unable to read file

When I try to recode a movie, I got the error message above. I am able to analyze the movie, but I can’t recode them. This started after I reformatted my hard drive.

I have uninstalled and reinstalled Nero, updated it, updated the firmware for my dvd driver, uninstalled and reinstalled DVD Region+CSS Free and tried using AnyDvd, but nothing works. I like using Nero, because there aren’t all of those extra steps, like using DVD Decrytper and then using DVD Shrink. Please help!! Thanks so much