Norton detected firefox installer as downloader!

I was to install firefox on my system, a new build, so i went on my D: drive and opened the folder of firefox, and Norton flaged the installer of firefox as 'downloader' , how is that possible..??

 

http://i248.photobucket.com/albums/gg181/sweetvivek007/Untitssled.jpg

 

 

Message Edited by silverhawk on 09-08-2009 06:13 PM