That image has been in use for the last 6 months, but have not seen that error before.
did you check the MD5 checksum was correct for the file you downloaded?
If it's different download again. May also be worth burning again even if the checksum is ok.
Other then that it may just be a PC compatability issue, which we have no current fix for. Try and find another PC.
Failing all that, Try contacting our resident Hardware Guru Darren King. He offers a service installing images for people with Mac's or other not compatible PC's
Peter
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