Fullscreen is Broken

[RJP0409]

I came onto the site, as I usually try to do daily, but when I clicked on my bookmarked to the fullscreen link (http://www.flashflashrevolution.com/~velocity/R%5E3.swf) it started a download that came up with a message saying that the type of file can harm my computer and even upon selecting 'keep', as I know that the link is reliable from months of past experience, it does not work. I was wondering whether this was a problem on my end or whether others were also getting this with fullscreen and regardless of which it is, some help as to how to fix it would be much appreciated thanks.