I suspect that the image does not have an embedded profile (untagged). Open the image in Photoshop, and choose Document profile from the flyout menu in the bottom left corner or the window. What does it say? Proofing to monitor RGB disables color management, and just sweeps the problem under the carpet.   ... View more

I'm pretty sure that the rendering has not changed. If it had, Adobe would have announced it, or it would at least have come up here on the forums. You are the only person reporting this issue, so it's something particular to your install, or to your catalog, or to your previews. I have Lightroom 6 installed, and for the same image it displays the same Temp and Tint values as 14.2.   Can you confirm that Library and Develop display identically – with the same (wrong) colors? And do the histograms look identical? Can you also confirm that any file that you import (also files you haven't imported before) display with correct colors? ... View more

You have replied to a six year old thread. Please create your own thread (click the button that says Post to community), and tell us what operating system and version you are running, as well as the version of Lightroom Classic. Also please post screenshots that illustrate the problem. Do not attach screenshots, use the Insert Photos button in the toolbar to insert them in your post.   ... View more

I have never seen or heard of anything like this, and I have no idea what's going on. One thing that hasn't been mentioned is to try resetting the preferences. I doubt it will have any effect, but it's worth trying. Use method 3 described on this page: https://helpx.adobe.com/lightroom-classic/help/reset-preferences.html   Do images display with a magenta cast in both Library and Develop? And do you see identical histograms in Library and Develop? ... View more

This is how the image displays on my computer in LrC 14.2, no magenta tint.     If I understand you correctly, the image displays with a magenta tint in LrC after upgrading, but if you import it again, it displays correctly. Is that right?   Please post a screenshot like the one I did, with the same image (the original CR3 file) displaying with a magenta tint. Make sure that the History panel is visible and expanded on the left, and the histogram and Basic panel are visible and expanded on the right. Do not attach the screenshot, please use the Insert Photos button in the toolbar to insert it directly in your post.   ... View more

Would you mind sharing one of the magenta files? Export it as DNG, which will include all the edits. Before exporting, make sure that the topmost (latest) entry in the History panel is selected. If the file is less than 48 MB, you should be able to attach it to a new post.   ... View more

I got the impression that you were seeing a magenta cast when importing to LrC 14.2, but that seems no to be the case. When you change the tint from 1 to 27, you will of course get a magenta cast. I don't know why the tint numbers changed from 14.1 to 14..2, but something could have changed in the way LrC assigns these numbers to the image. If the image looks the same as in version 14.1, I don't see the problem. The numbers are not important, what matters is how the image looks. ... View more

When imported in LrC 14.2. the Temp/Tint  reads 6200/1 and 5950/4 as you say, and there is no magenta cast. Have you tried to disable the GPU in preferences? Also, do you use Eizo ColorNavigator for Calibration? If, so make sure to use ICC profile version 2 (not 4) and Gamma tone curve (not LUT). Even if you have used these settings, run the calibration again, your monitor profile may be corrupted.     ... View more

You can download  the latest driver from this page: https://www.intel.com/content/www/us/en/search.html#sort=relevancy&f:@tabfilter=%5BDownloads%5D&f:@stm_10385_en=%5BGraphics%5D   It's the first one in the list, 32.0.101.6559. You currently have version 31.0.101.5007. ... View more

You have a PNG open in the Windows Photos app (which is color managed BTW), and a Tiff open in Photoshop, so it's not the same image. Also, the # at the end of Tiffs file name indicates that it is untagged – it does not have an embedded profile.     Never work with untagged material, it disables color management, and you'll end up with problems like this. When saving files in Photoshop, always check ICC profile.   ... View more

Please post sample images, that's the only way we can find out what's going on. If this was really a bug in LrC, we would see loads of complaints here from Z6 III users. I've had a look at sample images from this camera at DPreview, and they look normal to me. ... View more

Yes, please post some sample files. You should be able to attach NEF files here, as long as they're smaller than 48 MB. However, you've posted in the Bugs section, which does not allow for attaching files when replying. Since this is not a bug, and also belongs in the Lightroom Classic forum, I'll ask a moderator to move this thread to Lightroom Classic, and change it to a Discussion, which will let you attach files. ... View more

We really need to see your system info from LrC. The Windows system info is not detailed enough. If you can open LrC, do not click on any image, but go directly to Help > System info, click the Copy button, and paste in a reply here. ... View more

The first image has only a tiny bit of noise, so using Denoise at 50 is way too much. Try using a much lower setting, like 10, and see if that cures the red cast. I imported the two images in LrC, and using manual noise reduction set to 10 worked fine for me. For moderate noise like this, manual noise reduction works quite well. It's fast, and you can do it on the original image with no need for a new file.   To evaluate noise and sharpness (and other image detail), always view the image at 100%. (use 200% if you have a 4k or higher monitor). This is the only magnification that shows you a true rendering of the image – on image pixel is represented by one screen pixel. Unfortunately, Denoise presents you with a preview at 250%, which I find useless. ... View more

If restarting doesn't help, try resetting the Camera Raw preferences. Go to Photoshop > Preferences > Camera Raw, then click Camera Raw with the Command key pressed. Click Yes in the dialog that follows.   ... View more

I'm thinking that it could be related to the newer versions of MacOS.   I doubt that the OS has anything to do with this. I'm on Windows 10. ... View more

You may have an active filter that prevents the file from displaying. (for instance rating or file type) Disable all filters by pressing Ctrl + L. If you're still not seeing the file, check the Sort order in the toolbar. (press T do display the toolbar) If it is set to Added order, the file will display at the end of Library. (bottom of screen)   ... View more

I'm seeing something similar when I try to save a small file, 39 kb ends up as 48 kb. The file size you see in Save for web is obviously an estimate, since the file hasn't been created yet. And frankly, it doesn't matter if a file is 38 or 53 kb. Both files are very small. The estimated file size seems to be more accurate for larger files. ... View more

I exported an image from raw format to jpg - in the same export file. But it doesn't show up in lightroom, only on my hard drive. How can I make it visible in Lightroom? Thank you very much By @karen_3943   In the Export dialog, check Add to his catalog.   ... View more

I see in another thread that you're using a Nikon camera. I have a Nikon Z 7, and I usually work with the histogram enabled in the viewfinder. It's quite small and not too intrusive. If you have a Z camera, press the DISP button on the back of the camera one or more times until the histogram appears.   The histogram does not show RGB channels and refers to a jpg, not the raw file, but it gives you an indication of possibly blown highlights. If the histogram is bumped up to the right, the highlights will be blown in the jpg, but possibly recoverable in the raw file. To be on the safe side, reduce the exposure a little, so that there is a little space on the right side of the histogram. With some experience you'll be able to tell how much you can expose without blowing the highlights. I have found that in some situations, the histogram will indicate a badly overexposed image, while the raw file is fine. In other situations it's the other way round. This will vary with the lighting conditions and the quality of the light, so you can never know for certain how far to the right the histogram can be. I suggest that you take a lot of test shots in different lighting conditions.   For more information, see Exposing a digital image. ... View more

A moderator has moved your post to Discussions because this is most likely not a bug. I'm on Windows, and created a folder named æ'øåéç and imported an image from it. LrC has no problems with this folder.   2) copy the catalog, associated LR files and the main pictures folder on a usb drive If this is a thumb drive, it might be the cause of the issue. Thumb drives are known to be unreliable.   In the past, the general advice was to only use characters a-z, numbers 0-9, hyphens and underscores in file and folder names, especially on the Internet. Other characters were considered "illegal", and Internet Explorer would not display images with illegal characters in the file name. This has obviously changed, but I think I saw a post recently about LrC complaining about illegal characters in the folder path on a Mac.  Maybe @johnrellis can tell us something about the status of illegal characters. ... View more

In Camera Raw, start by dragging the Highlights slider to the left. There may be recoverable highlight detail in the raw file. ... View more

Are you working with smart previews? Edit in Photoshop requires access to the full resolution original file. ... View more

If you click the Show button in the Catalog settings dialog (Edit > Catalog settings), a File Explorer window will open and show you the location of the catalog. What does it tell you?   ... View more

Do you have Add to This Catalog checked in the Export dialog? If you do, the exported images will be imported in LrC, and previews will be built for them.   ... View more

The .dropbox.cache folder is probably hidden. Turn on Show hidden items in the File Explorer, and it should display. While it is possible to have the catalog in a Dropbox folder (requires  a lot of caution and following some rules strictly), the cache folder is not the place to keep it. This folder is used internally by Dropbox, and should not be used for anything else. I have a folder on Dropbox named Lightroom where I keep the catalog folder. To avoid catalog corruption and other problems, the following rules must be followed strictly. Before turning the computer off, make sure LrC is closed, and wait for Dropox to finish syncing. Do NOT turn the computer off before Dropbox has finished syncing. After turning the computer on, Dropbox has to finish syncing before you launch LrC. Do NOT launch LrC before Dropbox has finished syncing. In Dropbox preferences > Sync, Save hard drive space automatically must be turned off. Default sync state for new files must be set to Available offline. The path to Dropbox must be the same on all computers that you use. If it is D:\Dropbox on your main computer, it must be the same on your other computers.     When I reconnected the 4 to drive after getting back home it would no longer link to the catalog. By @philr51159246   When you connect an external drive, Windows will assign the first available letter in the alphabet, which may not be the same letter the drive had the last time it was connected. For instance, it the drive letter was previously D, and Windows assigned E, LrC will not be able find neither the catalog nor the images. (if they are on the same drive) It is possible to change the drive letter back to what it was, if the letter is available, or assign a letter at the end of the alphabet, which is not likely to get changed. However, this could create issues for Dropbox if its path points to a different drive.   Please give us some details about your workflow. Do you have one or several computers that you use with Dropbox? Is the catalog as well as the images on Dropbox? And are the catalog and images on an external drive that you move between computers? ... View more