hi, all of a sudden photoshop wont let me open a new file or an existing one. I go to file / new / and the menu appears as usual, I put in the data for the size etc that I need then click accept. Nothing happens. The screen remains like the home screen, with the side bar menus etc but no new file to work on. The same happens if I try to reopen an already created doc. There is no error message, just nothing happens!
Help please!