Lightroom won't import any images.

[aoifehaney]

NEF files won't import. Some have disappeared from my catalogue once I sync'd the folders, but they're still on my harddrive. When I go to import, add, copy, convert to dng, the files are greyed out and won't upload. 😕 How do I fix this? I tried updating, shutting computer off/on, and for days this hasn't been fixed.

Seriously affecting work, please help!

[JohanElzenga]

If you can't import those files again, they are probably still in your catalog after all.

[aoifehaney]

They're not. There's no duplicates . And some files I've NEVER put into Lightroom won't upload either...

[JohanElzenga]

What version of Lightroom are you using? Older versions may not support NEF files from a newer Nikon camera.

[aoifehaney]

I'm using the updated Lightroom classic CC. I use a d810. I've always done the same thing, even before the update it was doing this. I updated it thinking it would help, it didn't.