Avast free download can not complete

Can anyone please help me, I have tried to download avast free but each time the download status gets to 99% the download will stop, it will remain still without any data transfere again.

I have tried other browsers, mozilla, internet explorer, google crome all gives the same result, I also have tried the process in other computers, and OS like win7 and winxp and still get the same result.

Finally I tried using download managers with resume capability but no success. pls what will I do?

Where are you trying to download from ?

Use this link to download, all versions are in the first post http://forum.avast.com/index.php?topic=108170.0