hello i just installed my new lg drive to read wii games for backups.tried to do my first game with rawdump 2.1 all went good and said finished after 2.5 hours.the size was 4.37 GB (4,699,979,776 bytes) when done.but when i click on the game to unzip it using winrar it says error the archive is either in unknown format or damaged what went wrong here?? please help i know i am so close here