I have just bought a 50 pack of Dual-Layer DVD Discs. I am able to burn movies and data from my pc, but they don't work on my dvd recorder (meaning to use them to record tv) to disc. Is there any type of format software I can use on Windows 7 Ultimate to make them compatible?
I'm not 100% on dual layer discs, but on single layer they absolutely have to be -R to be compatible with standard DVD players. +R are only compatible with a handful of players. I'm guessing this is your problem.