LG4163b doesn't read dotcom dvd+r DL

Hi.I bought a double layer dvd+r of dotcom.When i put it on my dvd burner it doesn’t recognize the blank media.A message says that the unit isn’t acessible.
My firmware version is A105.I know that 4163b can read dvd+ r dl,so why it doesn’t read my dotcom media??


Welcome to the club.
It could be that there is no write strategy for that particular disc.
Have you tried the disc in another computer?
Try flashing to A106 firmware and trying again.

Sorry…I just figured out that the disc is working.
It’s that i’m newbie in dvd burning. Thanks anyway.
See ya