Windows Server 2008 – Creating Bootable ISO from CD contents
I recently downloaded Windows 2008 and I ended up with 1.76 GB worth of files you would typically see when you load the ISO or CD. See screenshot below. Unfortunately, burning a CD or ISO from the files shown below will not result in a bootable OS media.
I needed to convert this folder with files into a bootable ISO so that I can easily boot from it when installing Windows. After some searching, I found that this can easily be done with CDImage. I used the following command:
Command
D:\Downloads>CDIMAGE.EXE -m -u2 -b”d:\Downloads\X86 VL\boot\etfsboot.com” “d:\Do
wnloads\X86 VL” d:\Downloads\Windows2008_X68_VL.iso
Options
-u2 encode “UDF” file system without a mirror ISO-9660 file system
(requires a UDF capable operating system to read the files)
-m ignore maximum image size of 681,984,000 bytes
-b “El Torito” boot sector file, no spaces
(e.g. -bc:\location\cdboot.bin)
If you have specified the correct set of options, then you should see a ISO file generated in about 30 minutes.



