I showed you how to use bulletin board code, so the link would not break
Indeed.
You HAVE to manually set the URL tags and not just type/paste the URL in.
If you let the board software parse the link containing some "unusual" characters (such as brackets) it will break.
Do as Jaak told you, and it will work!
I have removed the direct link. And linked it to the site where you can download it.
]]>your links are always broken.
[url=yourlink]thisorthatname[/url]