Preview unavailable for this file - Sony A7R4A
Please help. I have just bought a new camera - Sony A7R4 A a week ago, last night I have first time used this camera for a wedding, but this morning when I try to download the images to Lightroom for processing, I had this message "proview unavailable for this file". I have searched online to solve this issue, and downloaded adobe dng converter, followed the steps on the Youtube, but still not working on my images files. If there are anyone which experieced this problem and know how to solve it, please help me out. Many thanks. John
