Error while extracting *.iso.zip file

[sharks]

Error while extracting supergrubdisk.iso.zip file:


warning [/home/arvind/Desktop/supergrubdisk_0.9677.iso.zip]: 1822 extra bytes at beginning or within zipfile
(attempting to process anyway)
file #1: bad zipfile offset (local header sig): 1822
(attempting to re-compensate)

error: invalid compressed data to inflate

[EXCiD3]

Did the download finish totally? Try redownloading it and extracting it again.

[iaculallad]

Or for some painless method. Just download the ISO (http://download.linux-live-cd.org/Super_Grub_Disk/download/binaries/sgd/cdrom/supergrubdisk_0.9677.iso) file and burn it to your CD.