hi i need help. I can not find my pictures file son lightroom on my imac . I see them in lightroom but there is an exclamation mark , so lightroom can not find them on my I mac. I upgraded the memory of my computer so the folder where my pictures were has been re-put on the computwer by the time machine , and lightroom cant see it.
please help me to understand how to make lightroom find them?!! or all my work is gone! thanks a lot