upseguest

I have a 4.7gb DVD-R and when I tried to burn a Windows 10 ISO to it, imgburn said Disc Not Empty. I accidentally selected USB mode when windows told me and when I use format with imgburn it doesnt show DVD-R option. And when I try to burn with windows image burner it ejects the disc automatically. I dont have any other DVDs and I dont know if I screwed myself as I really need to recover my laptop. Is there any way to burn a windows 10 ISO file to it now??