[Error while burning on a Dual Layer DVD...]

Well,I've got the firmware and updated my machine,then tried with the same image that i've tried to burn the first time,and then another error showed up.This time I have the log.Here it goes...

 

; //****************************************\\

; ImgBurn Version 2.4.2.0 - Log

; s

[Error while burning on a Dual Layer DVD...]

Well,I don't have the log,I found three logs,but they are from another problems that I already solved.Those images are the only information I've got.

And about the firmware solution...Could it damage my computer?

[Error while burning on a Dual Layer DVD...]

Hey guys!

First of all,sorry about my english...

I tried to burn an image a bit bigger than 7Gb on a DVD+R DL,using ImgBurn.

It was going all right,but then,this error message appeared:

 

 

 

How can I fix this?

Here goes my computer configurations.I'm from Brazil,then it's in portuguese,but I think you guys will understand a little bit...

Thanks for the help!