I have a Canon 450D and Elements 5.0. I want to edit RAW CR2 files from the camera. I've downloaded the correct Adobe Camera Raw plug-in, put it in the correct folder on my hard drive, and still Elements will not let me view RAW files. I keep getting either "It is not a valid Photoshop document" or "it is the wrong type of file" error messages.
What is the problem? This is very frustrating.