u need to extract the file using winrar or 7zip or similar.
if you dont have winrar download it here:
http://download.cnet.com/WinRAR-32-bit/3000-2250_4-10007677.html
or 7zip here:
http://download.cnet.com/7-Zip/3000-2250_4-10045185.html
it doesnt really matter which you choose.
once youve got an extraction program. right click the file and click ''extract to'' it will then ask you to choose a place to extract the file to. i usually jsut choose desktop. once its extracted double click the new extracted file on the desktop and the patch should self install
at least i think. whenever i get a problem with a file downlaoded from fm base, its becasue i havent extracted it properly