I am new to Lr, I actually just downloaded it yesterday I have tried to upload some pictures off my USB flash drive stick and when the thumbnails come up there is no picture what so ever just grey boxes, same when i click to view a picture (all in libraries) however if i click develop the picture shows up, but i cant see the pics to select them. I don't know if its something I'm doing? Please help I am currently on a trail period and would like to buy it but don't want to If I cant get this resolved.....
Thank you sooo much it worked!!!
So your problem is solved???