I have lightroom 6 with the latest upgrade. I also purchases photoshop cs6. I was able to right click on my image in lightroom and choose to edit it in PS cs6 until tonight. For some reason, when I tried to edit my image in photoshop, it would launch the photoshop, but it would not load the image. Any idea?? Thanks!!
Make sure photoshop is already open alongside LR. Then try the menu command or edit using Ctrl+E (Cmd+E)