I can not open the book module (which is the main reason for my interest in LR4) at all. Every time I try, Lightroom 4 crashes. There isn't even a pop-up for contacting Adobe about the crashes; just Apple. I'm using an iMac with an dual core processer and 4GB of RAM with nothing else running when this happens. My OS is Snow Leopard v.10.6.8
Anyone else with this problem?
Have you ever been able to open the Book module?
Does it crash hard, or you seen an error message?
Does everything else work as expected, i.e. can you open the photos in Develop?
If you skip the Apple pop-up, the Adobe one should appear.