I have a 34 page file created in InDesign CS 5.5 When I open it in my new ID CC 2015, several images display as grey boxes. In the Links Panel, they show as OK, but I can't see them unless I embed them. Then if I un-embed them, they continue to show just fine.
There are 234 links and about 1/3 are grey boxes, and they are all over the place. Any suggestions for fixing this quickly?
Update: This is solved. It was happening, I think, because I was using Overprint Preview and the Transparency Blend Space was set for RGB. When I switched to CMYK, there was a whole lotta updating and then all the images appeared.