Hello Dell Users,
I recently purchased DELL inspiron 3421 laptop after a week I was trying to create Recovery Disks using Dell Backup and Recovery tool but I was facing some issue.
I opened Dell Backup and Recovery tool and Clicked on Reinstall Disks then Its shows me 2 options USB or Disk I selected Disk after choosing this open its shows me total backup size of 11.95 GB and asked to me insert disk and click start button I did the same after sometime first disk got burned and then it shows me please insert second disk and click OK I did but here I am facing issue 
it was not accepting second disk I tried with more than 3 blank DVD but its not accepting any of these because I already wasted 4 DVD.
Please help if someone knows the issue I personally feel that it is a software issue.