what program did you use to burn the cd?I have a HP, Intel Core, i5 4590,, 3.30 GHZ, 64. I have erased the CD and burnt the UBUNTA back to CD and tried to reboot and still does not work.
Microsoft? You mean Windows? And what program did you use in Windows to create the Live/bootable CD/USB? I use this one https://rufus.ie/en/ to create Live USBs in Windows.Microsoft
Mounting the .iso file, and copying the contents, does work. At least in USBs, not sure if it does in a CD, probably not.copying from pendrive to DVD dosn't work neither dose the other way round