I have CS5 for both Mac (OS 10.7.4) and Windows (XP). An INDD file that was working just fine for me yesterday is now causing crashes when I open it... on both machines! Other documents open just fine.
The only thing I've tried so far is to move all my linked images (there are 21 so far) into another folder. When I open the doc, I now get the pop-up window that tells me I have missing links, but once I click on anything in that window (either update or don't update), the crash happens right after that.
Any ideas?? I am on a deadline and have lost most of today already. 
Thanks,
Ellen