So, what's your virus scanner?
Did you d/l it from this site? or did your fren send it to you or smth? If you d/led it from this site, then be asured it should be safe. Most free AV detect hacking stuffs as viruses and most likely generate false positives.
I suggest you turn off your AV when trying to use the hack. Remove the hack from the files being quaratined(if applicable) or you could just make the file an "exculsion".