Also try the other available write speeds.
i have tried the option where it automaticly detects the drive speed tested 2.4 3 and 4 and all failed
friend of mine said my file might be corrupt =/
Ok so this is the second disc I've wasted trying to burn a game everything went alright till it tried to finalise the disc
but the log whill probably reveal more then me just talking .im using intenso "double layer +r dvd's"
and then it says medium not present
ImgBurn.log