← Share your feedback on Acrobat DC Settings and activity 1 result found Bug - Acrobat no longer opening files with macOS High Sierra / Security Update 1 vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 0 comments · Acrobat for Windows and Mac » Installation and Licensing · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Peter Janes shared this idea · May 16, 2018