I'm using Nero v7.2, Kony.
Last night I downloaded a DVD image in ISO format. Same thing this morning
when I burn the image (using Nero - burnt with problems) and then tried to
boot from the DVD - it started and reported "Boot failure on CD" (or
something).
What does "burnt with problems" mean? Did Nero display an
error or warning message and if so what was it?
I have successfully created bootable CDs before so I'm pretty sure that it's
not my software or hardware.
Were they created from ISOs or another source of files?
Just to be clear, when using Nero, you're not making a new
compilation where the ISO file is dragged into a filesystem
like assembly window, it is a file->open the ISO then click
burn without changing any other settings.
The images are coming via BitTorrent in multiple RAR format, so should I
simply assume that they're all bad images?
Hard to say, BitTorrent is a questionable source, but IIRC
it checksums files and RAR can too. If there is some other
way to check these files to confirm their integrity that
would be good, or find some other source for them besides
BitTorrrent.
Is there some setting in Nero I
have to use to make images bootable? I thought bootable images where
inherently bootable?
Correct, an ISO is inherantly containing all the info
needed, do not set or change anything in Nero, just open it
and click burn.
Is there any way of making an existing CD or DVD bootable?
Yes but it shouldn't be necessary. Then again when I write
"shouldn't", the disc *should* be bootable already. If you
are only having trouble with this one ISO, it might be
useful to see if a different ISO will burn then boot. We
still don't know what the Nero error was though, if any.
There are various ISO tools that can get the files out, like
WinImage, or that you can use to mount the ISO, like
VirtualCD or Daemon Tools. You can supply your own boot
image as you would otherwise in Nero, IF you had one
appropriate for whatever this disc is, or could find one
online. Since Bittorrent inherantly works by having other
participants, you might also ask someone else if they got it
to work and get a checksome on your files to compare.
On the other hand, being BitTorrent you might have been
trying to download something you shouldn't have, and some
other party has deliberately put out false data and you have
no hope of getting this particular download to work.