Lightroom 3.4.1 64 bit has stopped working, running Win 7. It try to open a file and then crashes. I've deleted the preference file, reinstalled and even tryed to run the 32 bit version, but no luck. Any ideas. The 800 service is only available until 5PDT and when you can call before 7EDT and you have to wait, there is no support there after you get through level one support. I'm really not happy. Any ideas?