Comment 5 for bug 172901

Hi Luca,

   To test it you'll need to have an installshield cab file (different format than the more common microsoft cab file) on a amd64 version of unix
   I haven't been able to test my changes completely as I haven't found that type of cab file

   once you have such a file the command
     unshield x file.cab
   should generate following error :
[unshield_file_save:710] MD5 checksum failure for file 66 (extractedfilename)
Failed to extract file 'extractedfilename'.

  the corrected version should be able to extract the files correctly