I'm having problems opening up some of my older RAW files in Photoshop CS6 and CC. It extends to both dng and cr2 files. They display as a monotone image, with no original color present. I can copy the files to another computer with CS5 and open them up there and they're fine, and I can resave them and they're OK. But this could be a looming problem. What's going on?
Have you checked the Camera Profile tab in ACR? Do you have any Presets in ACR?
Ha! It's a camera profile thing, I have a profile for my IR converted 5D, and for some reason some of my files had that profile applied. If I opened it in a computer without that profile on it, it opened up fine. Thanks.