I've tried closing everything else and trying to start it, restarted computer, shut off and powered computer back up, nothing.
I'm using it on iMac running Yosemite. Anyone have any ideas how to fix it? The crash report is on pastebin.com here: CS5 ID crash report - Pastebin.com
Using it for my business and need it working right awayj. Thanks!
First things first, patch InDesign to the last update (Help > Updates)
Still no guarantee. CS5 is unsupported under Yosemite