unrar help
 

when unraring it comes up with this error: crc failed or corupt or something like that....it happens towards the end

means one of the files is bad like the message says corrupt,
find out which one of the rars is corrupt it should list it in the message box,
download that rar again if it doesn't work again then it is the rar and the site or server you got it from
you will have to get it from another source

regards
webber