All Folders Disappeared When Merging Two Folders
I have Lightroom 5 and am a bit of a novice. I hope I remember this action correctly. I attempted to merge a subfolder (a folder under the primary folder?) with the primary folder that had slightly different name (I had apparently changed the original folder name) because there was a '?' in the subfolder. A window appeared and when I clicked on the merge button, all my folders disappeared and now all my photographs are all together under the Catalog drop down. Can I CTRL Z do undo this action and recover all my folders to their previous status (here is also now 'Undo Change Source' under Edit)? Help!