I am trying to open the Lightroom and the program do not respond,I restart the computer ( i have p.c.) and after 7 times the Lightroom respond but when i import photos and videos the LR import only 100 photos from 267.All the photos are raw files from the same camera.
I need your advice
What version of Lightroom do you have installed? What camera are you using?
I use the version LR CC 2015 and i use the camera Nikon D7200.
Some users have reported import problems when there are video files mixed in with the raw files. You might try copying the video files using your system browser (File Explorer or Finder) and then removing them from the card. Then try to import your raw images. I can't speak from experience because I don't shoot video very often with my camera and haven't had the problem.