Modifying "RAW" files from a Nikon D850 causes issues.

[James R. Morgan Sr]

I just purchased a Nikon D850.. which has 3 times the megapixels of my old D7500.   Whenever I use "filter/liquify in Photoshop.. for my D7500 Raw files.. no problem.   But whenever I attempt to use it for Raw files for my D850's 47.5 megapixel Raw files.. I get the error message "Cannot perform "Disk Error".  

Can the Technical people make a patch to fit this.. I really like to use Liquify in my retouching.

[AxelMatt]

Unfortunately you haven't given us any information about your system. Therefore, all proposed solutions are a look into the crystal ball

Is your system up-to-date? Do you have installed all recent updates and patches for the operating system and the device drivers, especially the graphic driver. If you have a NVidia graphic card installed, make sure that you are using the recent Studio version of the driver, not the Game Ready version.

Please provide a copy of your 'System Info'. This can be get from the Photoshop menu item Help > System Info. There's a copy button in the System Info dialog. Press this button and paste the info into your next forum post.

You should also check your hardware, like RAM modules and hard disk if there's an error.