so this has never happened before: i'm trying to import to LR4 and it says preview not available and won't let me import. i don't understand why, suggestions please.
Did you just get a new camera? I'm guessing you don't have the latest version of LR4 on your computer and it needs to be updated to have the proper software for your newer camera. I got 'bit' on that one when I upgraded to a 5D mark iii.
yes, i recently got a D610. but the first few hundred imports worked fine and then boom nothing.
what i did to solve the issue was re-format the card but now i have a couple hundred images that won't import, it's just weird.
1. they are dng.
2. drag & drop didn't work.
3. but i'll try updating LR.