I downloaded and tried to activate gravity forms and got a fatal error message. After reading the forum support, I found someone else who had this problem and was told to delete the plug-in and re-download. So I did this. NOW when I try to install I get the message that the 'Destination folder already exists, /public_html/wp-content/plugins/gravityforms/ Plugin install failed.' I have no idea where to find this folder and I no longer see the Plug-in in my WP.
I'm new to all this so please use simplistic (layman's) terms otherwise I'll be lost! :(