10.9.5 with camera raw 5.07 not showing .RW2 and DNG but showing .CR2 previews in finder
Even with the latest OS and latest camera raw, only my Canon raw image files display proper previews in the finder, and open properly with iPhoto and Photoshop. .RW2 and .DNG files will not show previews or open with iPhoto, and .RW2 files won't even open in Photoshop without being converted to DNG. I've combed the support community questions for over a year now, am tech support oriented, and am ready to throw in the towel. I've had this same problem with previous system versions and camera raw versions, so I know the solution lies with neither of the two.
MacBook Pro (17-inch Early 2011), OS X Mavericks (10.9.5)