✔ 最佳答案
8.5GB DVD is either DVD+R DL (Dual layer) or DVD-R DL.
I am using Nero v6 to burn 8.5GB DVD.
If you cannot burn it, the possible reasons are
1. Old version of Nero that does not support dual layer. or
2. Does your DVD writer really support burning DVD+/-R Dual layer? or
3. Does your DVD writer not support your DVD disc? e.g. DVD writer supports DVD+R DL only but you use DVD-R DL.
Please state nero version, what type of DVD disc and your DVD writer brand/model so that I can check it.