Winrar says there are no files!

Help! I downloaded three games for my stepson, opened them in Winrar, the files are there, they are the right size, but when I go to extract them it keeps telling me there are no files to extract.....

Try these steps.1.Re-install winrar, preferably the latest version2.If that fails, download a download manager like "free download manager" and try downloading again

Did you download it using Download Manager?If not, try using it.
I recommend using either Flashget, Orbit Downloader or Free Download Manager.If the file size are right, you should be able to extract it. :)