Just bought new ELPH 520 HS at COSCO. Liking the camera. Just installed the software off the CD onto a laptop/Win7. No apparent problems. But neither program will execute. Each one seems to startup and get busy and then a message appears in the middle of the screen about how there is a problem. then nothing. I have retried it many times. No success. Whatever happened to Plug & Play. TIA for your help in this regard.
