Is it possible you are importing the picture from a folder on the hard-drive to another folder on the Hard-drive using the "Copy" method? This will leave the original where it is and put a copy in the 'Destination' folder as well. So you couldn't move it back to the original folder from the Destination folder using Lr. Are you trying to move a picture between folders that are in the same folder hierarchy?  Look at your menu/Library option to "Show Photos in Sub-folders" Well, IT IS NOT there Have you searched the system folders using Explorer/Finder to see if the picture actually is in both folders? ... View more

Check you have the Brush Flow and Density both at 100 (or high). Adjust only the other sliders in the Brush tool panel-  (Sliders in the Basic panel below do not affect the brush) Are you referring to the visual change in the Develop module and Grid view? ... View more

With a new computer the Printer driver installed may change with the operating system. You can copy Lightroom print templates from the 'global' location of Lightroom Settings- (old computer to new computer) C:\Users\Your Name\AppData\Roaming\Adobe\Lightroom\Print Templates\User Templates If you store preferences "with the catalog"- look there. If the templates do not work correctly in the new system you will have to- 1. Select a template in the Print module. (copied from the 'old' system) 2. Re-enter the Page Setup dialog to confirm or change the printer properties in the printer dialog. 3. Right-click the Print Template and choose to "Update with current settings" ... View more

I see the same as Jim. Nothing will let me pick the color from the image in the main develop window or the computer desktop screen! Not even with ALT/OPT, not with CTRL. (Windows-10 CC2015.7) I can pick a color on the image in the Navigator preview panel, the Filmstrip, desktop icons, other software windows. ... View more

I would be doing this in Photoshop. Open a new 'document' that is 4:3  (eg. 1920x1440pixels) Black background. (Save a Ps 'preset' or a Black 4x3 photo in Lr) Open the 'Portrait' image in Ps (from Lightroom-  Ctrl+E) and drag "Move tool"  it onto the Black 4:3 document. Use Transform [Ctrl+T] to resize and fit on the 4:3 document.  (Hint: To see all the Transform frame press [Ctrl+zero]. ) Save as a jpg for the digital screen. If the Black 4x3 background was already in Lr, you could just select both Background and image and [Open as Layers in Photoshop] ... View more

I click the Right upper hand corner and choose the path. I highly recommend you expand the Destination panel in the Lower-right. This will give previews and small indicators on folders telling you exactly where files are being stored. The + indicates new folders being created. The number indicates the number of files copied to that folder. The Tick is a flag you can remove to selectively stop images being imported to that folder. ... View more

I would comment on two things I see in your screen-clip- You have the source correct but you are not expanding the sub-folders by clicking on the EOS listing further down the list- Secondly- you do not have the Destination Panel open/expanded. How do you know what folder you will 'copy' the images into? ... View more

My .lrcat file has a lock attached when LR is closed. This is a mis-understanding. Any 'LOCK file is NOT a catalog with the 'lock' extension added. It is only a temporary file that indicates that Lightroom is running and cannnot be opened a second time by another user. If Lightroom crashes, or is not closed in the correct manner- then the .LOCK file remains- until you correct the error by using the OS to delete it. The .LRCAT catalog file will always remain as it was. (unless you accidentally delete it) My back up does too. This would not occur unless you used the operating system to copy the file to your idea of a backup. Lightroom Backup catalogs are created by Lightroom (when it is running) and would not have the .LOCK suffix added. Should I delete the previews/smart previews, There is no reason to delete ANYTHING ELSE other than the one file that ends with  .LOCK I can see the .lrcat.lock file when I open my virgin LR Exactly!!! and correct. That is the purpose of the .LOCK file-  to indicate that a catalog is in use by Lightroom. But when I close it I do not see any .lrcat file You must be looking at the wrong location for the catalog. If you can open a 'new' catalog then there must be a .LRCAT catalog file existing. When it is open, its location on the hard-drive can be checked in the catalog settings [Ctrl+Alt+,] Does you operating system allow you to see file extensions?   .exe .doc. .pdf  etc.. Forget about Presets for the moment- you have to sort out your catalogs. ... View more

My son runs it very well on a Surface Pro 3 (Windows 8, with Photoshop and several CAD design programs) I run CC2015.7 in Windows-10 on a Dell XPS13 very well. A reason for your problem? not known. Can you check 'permissions' on all the drive folders that Lr uses, particularly the   \AppData\Roaming\Adobe\Lightroom\   folder. Full Read/Write permission would be necessary. Have you managed to created a catalog yet? What folder is the catalog stored in? You say it stalls at Import, so it must be running. Does the problem start in the Import dialog? ... View more

and you click on a preset name?  the image does not alter? What preset are you choosing?  A default 'Lightroom' preset, or one you have created? or one you purchased/downloaded? Are you talking about Develop presets or Brush Presets? Can you create a test 'Develop' preset by- 1. In develop set a slider to maximum eg. Exposure -5.00 2. Click the + on the Presets folder header 3. In the Preset dialog- Enter a name, [Check None],  tick the [Exposure] box, [Create] 4. Now try this preset on any image in the develop module- does it work to do the Exposure adjustment you made? ... View more

It does not show in your screen-clip, but it is likely you have the Exposure slider moved 'up'. (I do not see the panel for the Gradient filter!) Leave the highlights, whites, shadows, blacks, sliders all at '0' Adjust one slider at a time as you judge the result. ... View more

Where do you see- "no effect difference to my photos."  ? Is that in Lightroom or with another program/viewer? In Lightroom with an image selected in the Develop module- Open the "Navigator" panel and scroll the mouse over the presets in the Preset panel- that navigator preview will show the effect of the preset on the photo. Click the Preset to apply it to the photo in the main window. All Lightroom develop edits are 'Virtual'. Meaning- they only exist in the Lightroom catalog database. You will NOT see them in other programs, unless you EXPORT a copy out of Lightroom. The preset development steps are applied to an image when Exported. ... View more

In the Library Grid view, there is no Auto-sync, but you can still select all and do a develop reset in the Quick Develop panel. And then change stars & color labels. ... View more

If you only stay within Lightroom and 'raw' images- it is non-destructive. No debate. Raw data in a file is not altered. Once a photo moves to a 'pixel' format- then Yes! I agree with you. All bets are off. A 'pixel' image can be changed in so many ways, by so many different programs. Lightroom does not protect you from pixel editing with external programs, including Photoshop. But even a JPG image file can be edited in many ways within Lr using Virtual copies, history, and snapshots, and the original image file is un-touched when you export a 'copy'. So you can prove the 'Non-destructive Myth' wrong if you really try! ... View more

Open Preferences-  [Ctrl+,] Select the  tab. The lower panel shows uploads/downloads info. ... View more

Just adding some general knowledge- 1. when the Lightroom program is 'running' or open- you will see the catalog folders like this in File Explorer- (with your catalog name) 2. when Lr is shut down- you will see the catalog folders like this- If LR is not closed down with the proper method of exiting- you will see the 'lock' file remaining and preventing Lr from re-opening. To allow Lr to re-open, You must never delete anything other than the file ending with the suffix  ' .LOCK ' The file that ends with the suffix file-type ' .LRCAT ' is your Catalog and must not be deleted. If it has been deleted- the options are to restore if from Trash, or look for zip Backups to extract and replace the deleted .LRCAT file by copy and paste to the same original location. ... View more

I have seen other reports of the same symptoms as the OP- 'mov' files preventing import. but I have never had a similar problem with my procedure- When you view all files in the import window- 1. set the sort order to- "Media Type" 2. Click on [Uncheck All] 3. Select only the JPG files, Mouse Click on the 'First', then Shift+click on the 'Last', to select a series. (Ctrl+click selects one-by-one) 4. Tick the box on one of the selected JPGs 5. Import the JPGs ... View more

Yes, more details tells a saddening tale! Having removed the photos from Lightroom you can only do a couple of things- 1. If the original image files are available, re-import, re-edit, and re-export. (that could be a lot of work) 2. If the original image files are still available in their same location, and you have recent backups of the catalog, you may be able to restore a backup catalog that still contains all the edits. (that is - if you did a catalog backup after the editing and before the deletions!) If the original files are not available, then all you have is the 1000x1000 images. and lesson learned.? Look in the Recycle Bin for the originals? ... View more

Without more details of what you did- Simply  export the original 'edited' images from Lr a second time changing the jpg quality higher, which gives less compression. ... View more

Using Lightroom only, best current advice at- Quick Tip – Customizing Page Templates in Lightroom « Julieanne Kost's Blog Read the Comments- I have used the print module to create page “templates” that I then print to JPEG and import into the book module as a work-around. Create as many page ('print') templates as you want to suit the size of your book pages. Insert the created jpgs into the book as a single image on a  'full page' book template. ... View more

we need a "Pro" app and an "Enthusiast" app. Well said. I agree fully. Let's hope your needs are met with future versions. Sorry Shane- disrespect never intended. ... View more

Those are 5 extra steps that I can live without. I can crop every photo in my library (thousands) in under 5 seconds using the steps in my post above. ('Hours"...never!!) Hard to believe that many people are so time poor that 5 seconds is critical. Granted I am not a professional so 'time' is my own for which I am not paid. ... View more

Cropping an image is such an arbitrary thing- how is software (in a preset) to know what you want in the 1:1 crop? To accept a default 1:1 You could simply- 1. Select all images in the folder after importing. 2. Press "R" 3. Click the "Auto Sync" switch on. 4. Set the Crop tool to 1x1 5. Click [Done] Done! ... View more