Using Photoshop CS6, Windows 7, 32 bit, 4 GB ram. The first time I open a D90 NEF from Bridge, it opens into ACR just fine, and then the transfer to Photoshop works as expected. When I finish that first image and save/close it (but leave Photoshop open), and go back to Bridge for another image, it goes into ACR just fine, but when I try to open it in Photoshop most of the time it will either completely fail to load or else that image will load and the historgram will display and I can see the image in the layers panel. But I have to double click on the background layer in order to force the image to display. This is quite consistent and a little annoying. Any suggestions? If I close Photoshop completely, then the next time I go through the process from Bridge everything works properly.