Evgeny,
Why are you using PS?
Why not C1 or Leafcapture11, both of which are free to you as the owner of an Aptus?
I run into this quite often when clients insist I supply RAW files to them, which I sometimes do, just to teach them a lesson. Just because you can, doesn't mean you should. You will achieve better results, quicker, and don't even get me started if you have to fix some moire on your child's T-shirt.
Jason.