Hi, having issues with the download from he http://www.butterfly-avionics.com/in...upport-english

when I download it, it comes as a .zip file when I then extract the files I get a .exe file then if I try and run it, I get a error reading com ports. Is ther a place just to get the .BFW and .BFN update files? They are fairly small files and don't really need to be compressed. This happens with both the flarmnet and display updates. Or am I or Freaking windoze 7 doing something wrong?

Thanks CH