Just purchased a new Dell Laptop and then installed the "trial Photoshop CC 2014" yesterday. When I try to open/create a new file in photoshop, screen goes white and says "display driver amd stopped responding" and photoshop crashes. Have to go to task manager in order to close photoshop. How can I fix this? Sometimes in photoshop I can open/view previously created files and other times, it crashes again if I try to open the same file. Using Windows 7, 64 bit.