After opening a RAW file in ACR CS6, Win 7, the outline is constrained to a 3:2 box. When I drag down, it's a vartical 3:2 box. I try clicking on the crop icon at top, but there's no response. There's no drop down menu when I click the icon. Otherwise, ACR works fine, using the 2012 methods. Setting to the 2010 algorithm doesn't help.
What's wrong? How can I reset it?