I'm not sure, i updated elements 10 yesterday hoping that would sort it out but no luckAre you running the most up to date version of ACR on that software?
Ok that makes senceThat's the joy of software, old software is unable to open files from cameras that didn't exist when it was released.
There's a limited no of updates but generally you'll need software brought out after your camera.
12 is a trial version that came with camera , I only loaded it on computer to see if it would let me open the raw filesjust to check and i can open a NEF(RAW) file in elements 9 have not tried in 10 or eleven they are on my other 2 computers. Camera used Nikon D300
AS i said i suspect conflict running two elements editing suites on the same computer
Ok will do thankyoudon't forget to do a proper delete vis the program go into help then deactivate in the drop down list before deleting
Ok I will try laterfailing all else right mouse click over RAW photo and in the dropdown lost go to" open with" and find elements. That should open the picture in Elements 10