I have successfully copied 3 dvd's using dvd shrink and having it burn with dvd decryptor. After encoding with shrink and decrypter opens and burns for a few minutes an error pops up saying volume can not be normalized (not exact message) and the reason is because the access is denied. I have been clicking ignore and the DVD's are burning and playing on my standalone DVD player. What is this error and can i get rid of it????