I have this setting under downloads that says "you have chosen to open certain file types automatically after download. You can clear these settings.....". But clear auto opening settings button is grayed out! I never chose to open any files automatically after downloading! That is EXTREMELY DANGEROUS security wise and I would never choose such a thing! In fact, a setting like that should NOT exist in a responsible browser.
How did I get this awful setting and how do I change it? Thanks!