Backing up SecuRom

[crispy]

Securom2 checks for the ATIP of a CDR which can only be read by a CD Writer. So run and install from a CDROM.
Also, did you write-on-the fly, or copy to HDD first with your writer? Whilst your burner may well handle subchannel data properly (all 96), it's likely that your DVD drive won't.
So re-read to image file with your writer, burn it, then install and run from your DVD.
Failing that, use Daemon tools installed in the background and your copy will work.
Let us know how you get on, matey