These files are just the updated control panels and help files from the main distribution above. We've broken these out from the main distribution to reduce the download time for those who need a particular update only. If you've already downloaded the main file above, then you don't need any of these. These files will only work if you already have a full LecNet-AKG installation. There are many needed support files which aren't included here. After downloading, unzip and place the extracted files in your LecNet installation directory (typically c:\lecnet.)