Hello, This is annoying the **** out of me. I've installed El Capitan on my Macbook Pro Retina 2013, when I try to open files I've downloaded I'm prompted with a "verifying file" bar (see pic). It doesn't move, I have to cancel it, open the file again and then no verification needed. IT'S SO ANNOYING!! How can I get it to go away?! I don't have FileVault on.