How to remove and then reinstall Photoshop or Photoshop Elements.
If Photoshop or Photoshop Elements is loading multiple instances of the Camera Raw plug-in, then these plug-ins conflict with each other. How to resolve this problem, remove and then reinstall Photoshop or Photoshop Elements.
Re: How to remove and then reinstall Photoshop or Photoshop Elements.
I have had at times up to three versions of Photoshop installed and never had any conflict with the camera RAW. I think you may get an issue if you try and run Elements and Photoshop at the same time. The RAW plug-in is not the same in use for Elements as the Photoshop version has a lot more features, ask Adobe help if you are having problems.