There is over 90 gigs of data in my !Download folder can all of these be deleted?

Messing around with the game's files can lead to problems if you don't know what you're doing.

bin files are the parts of the patch i.e, once put together you don't need those anymore

next time tell people you are using off line installers as that saves time with guesses

I do not even have a download folder. That looks like what you would get if you manually downloaded the install. That's the way they came before galaxy or if you download to back it up.