One particular instance of Adobe Acrobat Pro 9 doesn't show any of the trim/art/bleed/crop boxes on the document. It shows them in the crop tool preview window, but not on the actual document. This is the case for all documents, with any types of trim/art/bleed/crop boxes. How do I enable them?
"Show All Boxes" setting in the crop tool only works for the preview window, not the document itself.