How do I uncompress a corrupt winrar file?????

I have a file that is corrupt, I downloaded a par set to fix the corrupted file, but the par set fixes the unrar%26#39;d corrupt file, but winrar gives a error and it wont save the uncompressed file.How do I uncompress a corrupt winrar file?????
i don%26#39;t think you can.  just redownld it!How do I uncompress a corrupt winrar file?????
Theres a repair function... I doubt it will work
your S.O.L. like everyone else said you gots to redownload