It is a fact of life that, as millions of packets of data are being transported across the network, some will be corrupted. It is also a fact of life that some record companies, tired of unlawful downloads, are putting spoof files on the net to make life difficult for those who wish to break the law. There are two morals to this story.

For the benefit of others, please remove any corrupt files from your own Shared folder immediately. That way, the corrupt files will not be spread any further through the system and provoke this form of annoyed question from users downstream from you.

And if you want perfect files everytime, spend your money to acquire copyright protect materials legally.

For non-copyright protected files, you just keep on downloading new copies until you get one that meets your discriminating standards.