OK, first time posting here as a relative newbie so I will try to use the correct terms... I can open an image (RAW or JPEG) and duplicate the pixel layer. I then go to adjustments in the photo persona and the first time I open a specific adjustment the dialogue box opens, however once I close it and move to another adjustment, the dialogue box doesn't open any more, it shows the preset options under that specific adjustment. I get the same in the layers menu, if I have added an adjustment, or have added an adjustment layer I cannot access the dialogue box to make any changes to the values???? Clicking on the adjustment layer only highlights it blue, no dialogue box! Help!!