I have a document that I originally created with binding margins for perfect binding. I've been told now that the pages can be centered, as, the book will be saddle-stitched instead. So, in ID, I need to change the margins of every page so that the left and right margins are now equal. And, to do that properly for left and right pages, I need to turn off "facing pages." When I do so, ID just freezes up. I'm on a Mac. When I press Command + Option + Escape, it tells me that ID is "not responding." I've tried this now three times.
I'm using version 9.2, the latest.
The document could be corrupted. Try exporting as IDML, reopen, and try again.
Nope. Still freezes after saving as IDML and re-opening it.