From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows 98)
Description of problem:
The installer began checking /dev/hda1 for bad blocks and came up with an
unhandled exception about 5% through.
Version-Release number of selected component (if applicable):
Had some doubts about the hard disk in the first place, so I just replaced it
and the problem went away.
Created attachment 85284 [details]
Output of unhandled exception error from anaconda
*** This bug has been marked as a duplicate of 66181 ***