Hi, I just recently started to have problems using an SD card on a Chromebook with LightRoom Mobile. All of the thumbnails of image collections are black. I cannot import images into a collection. However, everything works fine when I have store set to local. What am I overlooking? As I said, it used to work.
Akash, thanks for trying to help. I tried a brand new card, also 128 GB with no other data files on the SD card, but it didn't work either. Just to make sure I'm not having other problems with the Chromebook, I copied some files to the card without any problems. I appear to have Lightroom version 4.42. What else can I try?