I started a multisession data DVD with Nero and now I can't seem to finalize it. I started it quite a while ago and I'm not sure if I was using Nero 6 or 7 (or that it matters). When I attempt to add additional content Nero 7 prompts me to select a track (2 are displayed) to add data to, but won't actually allow me to select anything. The only option within Nero I can find for finalization is Finalize VR, but this isn't a video, and I'm concerned I would lose the data.
I've also attempted to finalize using DVD Decrypter. When I try to finalize the disc I get an error message stating "Session Fixation Error - Incomplete track in session" and gobbledygook I/O errors if I attempt to close tracks or sessions.
My question then; does anyone know of software that will allow me to view the physical sectors on the DVD and recover the data even though Windows can't?