Questions

ライブラリ、および現像モジュールで、左右キーを使って前後の写真に移動しても、表示される写真が変わらない。サムネイルで選択されている写真は正しく移っているが、写真が読み込まれていない。

The export button is grayed out.

I haven’t had trouble before now using the denoise feature. Whenever I toggle it on, it starts to work and then it tells me this. How do I fix this? I have updated the app, closed it, and reopened it and it still does not work.

I have the latest version of Lightroom Classic on my Windows PC. It was working fine last night but today it won’t open. It produced 3 separate error messages saying that the code execution cannot proceed because ahclient.dll (and two other files it also lists) was not found. It says reinstalling the program may fix this problem. Has anyone else has this issue please and why is it happening?

I have a large number of the attached files in one of my picture folders. I have not found way to open them or determine if these file have any use. I have tried a Json formatter Plus with no results. I do not want to just delete the files if they are useful.

la correction d’objectif ne s’effectue pas automatiquement lors de l’importation des fichiers : avec le Z8 le 24-120 f4 nikon n’est pas reconnu automatiquement ainsi que le viltrox 35 f1.2 lab alors qu’ils sont tous les 2 dans la base de donnée.le nikkor 70-200 f2.8 en monture F est lui parfaitement corrigé automatiquement à l’importation.comment faire?

AI masks are behaving normally and display beautifully in the Develop Module, but they are failing to show in the Library Module or export at all. If anything, they’re making the images worse than the unedited version. I have tried updating LR, updating my operating system, turning off the GPU, clearing the AI cache, clearing the camera raw cache, rebuilding previews, deleting the previews file from the catalog folder, and any other fix I can find on the internet. I am on a tight deadline for a client, this is a catastrophe.

After upgrading Lightroom Classic to latest version I cannot see or access my edited TIFF files? I can see all my raw folders and the photos contained within. Where I have used a plug in and the files come back as edited TIFF, these have disappeared. I have tried to restore from back ups but cannot get this to work 

Good evening,I used the reflection removal tool for the first time today on a RAW file and when it finished the process I was left with the attached ‘image’.Any thoughts, or preferably solutions, would be much appreciated.Thank you.Mark

Is it safe to eject my memory card while only converting to .dng during importation?

while editing in LRC .. if I have selected an image to edit with the sliiders  and finish.. the image disappears and the screen says ‘No image selected..no work around that I have found soles this.. i am a 20+ year user ...this is happing in the Tahoe upgrade help not getting any work done!

When creating a new Lightroom classic catalog the images do not preview. I have to quit Lightroom altogether, then reopen the catalog in order to see them. This has been going on for months.

I’m experiencing a recurring problem with Lightroom Classic (v15.3) on macOS, running on a MacBook M5 Max with approximately 2.5 TB of free disk space. I haven’t encountered this issue prior to version 15.3, although I’m not certain if it is directly related.SymptomsLightroom opens the catalog, but: spinning beachball appears frequently images can sometimes be selected, but no zoom previews remain blank or don’t load UI is partially responsive, but core functionality is blocked Replacing the catalog with a backup does not fix the issue Deleting Previews.lrdata also no effect Deleting .lock, .wal, .shm has no effect Initially, a full system restart resolved the issue. However, the problem has now progressed to a point where even restarting macOS no longer fixes it. Lightroom still opens in the same unusable state (beachball, no zoom, missing previews).When the issue occured:No Lightroom process is visible anymore in Activity Monitor However, Lightroom still behaves as if something is

When I open a Lightroom catalog in LR classic (version 15.3.1), the histograms and 1:1 previews of the images won't load. When I try to do anything, Lightroom will freeze and crash and I'll have to force quit. I’m using a Macbook Pro updated to Tahoe 26.5.1, I've cleared video and RAW caches, cleared preferences, shut off GPU, checked the integrity of the catalogs, optimized them, uninstalled and reinstalled LR, and restarted my computer.

I figured this out but thought I would post it...might be helpful.I opened 3 images from Lr Classic to Photoshop (current versions)I edited them and used the Export As command to create a high quality JPG to be used as a print master I then imported those jpgs into my Lr Catalog and forgot Ps was even running. When I went back to Lr, they showed as my Previous Imports… But they were not able to be found in the Library module. There enclosing folder couldn’t be found either! After syncing and trying to figure it out I decided to optimize, quit, restart and realized the  original files were still open in Ps After quitting Ps they issue disappeared.Odd, huh?  

I started using Loupedeck CT with Lightroom Classic. It boosts the workflow. While using it, whenever I change a setting, on the screen there appears an indicator that says which setting is being handled. Is there a way to also indicate or show a progress bar by how much it is changed (value)? It would be super helpful as I don’t want to all the time have to scroll the right bar to find the setting that I am currently changing. Thanks a lot for your help!

This thread is for Camera Raw & Lightroom Classic feedback on the (Early Access) Content Authenticity Initiative (CAI)For the Lightroom Ecosystem feedback, click here.  The Lightroom team is dedicated to building capabilities that foster trust and transparency in the age of AI. Our latest release, as part of the Content Authenticity Initiative (https://contentauthenticity.org/), allows you to add content credentials to your work when exporting in Lightroom to ensure provenance and preserve authenticity.   New content credential capabilities are available across the Lightroom ecosystem (Lightroom, Lightroom Classic, Lightroom for mobile (iOS & Android), Lightroom for web), and Adobe Camera Raw in Early Access. When exporting a JPEG from Lightroom, you can attach your name, social media handle, and a list of edits via a digital signature.   You can find the option to apply Content Credentials while exporting a JPEG in the export panel. It is, by default, turned OFF

Non capisco, ho importato le foto come al solito ma dopo averle modificate tornando in gallerie mi compare un punto esclamativo nero. Il messaggio riporta che sono stati rilevati dei problemi da Lightroom durante la lettura di questa foto. Non sarà possibile effettuare regolazioni sulla foto. Ma la foto inizialmente era modificabile. Ho rimosso la foto dal catalogo e importata di nuovo. Funziona ma poi tornando in galleria stesso problema. Anche altre foto hanno lo stesso problema. E’ la prima volta che mi capita in tanti anni.

When culling I'll do a pass of selects and refine selection. Afterwards when I notice some photos are flagged when others aren’t, often after going through a ways, meaning I have to make sure that everything has been unselected and start over.I’ve already turned off that horrid AI culling feature but there is still some random selection going on. 

This does not help.  LR continues to apply presets.  I also changed the Develop  Setting field to None in the Apply During Import panel.  It still makes changes to my photos when I import.

I recently factory reset both my computer + lightroom classic because of some annoying bugs i was dealing with. Before i reset everything, i was sure to export my presets like normal and store those on my external hard drive to keep them from getting deleted during the reset. Now that I am ready to go back in and edit, i’ve tried to import my presets like i always do with no problem. However, only a small fraction of the presets I exported are showing up. They are all in the zip file, so I know they exist. They’re just not showing up for me to edit with, which is incredibly frustrating. I feel like i’ve tried just about every fix i’ve seen online to no avail. please help!!! :,))))

I have serious problems with Lightroom, I can't edit, I can't even upload photos properly and the program crashes.

Hello!I’m currently with the latest Lightroom Classic, and a gallery with a ton of photos to cull and edit. I have two monitors. On my main monitor, I do the edits and see the photo full screen. On the left monitor, I browse the grid view, select, reject and set my filters to sort the photos.Now, I like to use some keyboard shorcuts, not many, but the main ones are the arrow keys to cycle through my photos. Sometimes, tough, they do not move through the photos.I found a simple workaround but this seems a bug of some sort.I pick the Windows task bar, and move back to Lightroom window. And the arrow keys are working again. After a while, maybe with some edits, or alt-tab, I still don’t know what triggers it not to work, they stop working. So I go back again to Windows task bar, and make Lightroom Classic active again.Altough this little workaround works, I would like to know if this is a known bug. I found other threads with similar issues, but they were very old and closed for answers (

I want to preface this by saying that Lightroom ran almost flawlessly before this update (v15.3). Windows 11. I have an AMD Ryzen 7 5800x 8-Core Processor with over 24GB of available memory. There’s no reason for this.  Literally what’s not an issue with this update? So far I’m seeing:can’t apply certain mask presets (whiten teeth, sharpen subject, etc) can’t denoise  way slower than usual (like slows my entire computer down) constant freezing tried turning off GPU support after someone recommended that after a previous update and it made it completely unusable selected multiple files for exporting and only 1/3 actually exported sometimes just refuses to export at all sometimes says inadequate disc space when there is more than enough  can’t open anything else while LR is open optimizing catalog now and it’s totally frozen had to hard reset my pc because not even task manager would come upI’m about to attempt uninstalling and reinstalling. If that doesn’t work, I’m probably going to sw

Im getting “unexpected error occurred while processing” when trying to sync a background mask to multiple canon raw .CR2 files from an EOS 5D MkIV, Nikon .NEF files seem unaffected by the issue. The “Previous” button also has the issue with the canon files. Lightroom Classic version: 15.3.1 [ 202605261338-e36f8566 ]License: Creative CloudLanguage setting: enOperating system: Windows 11 - Business EditionVersion: 11.0.26200Application architecture: x64System architecture: x64Logical processor count: 32Processor speed: 3.3GHzSqLite Version: 3.36.0Adobe GSDK Version: 1.4.0.213CPU Utilisation: 1.0%Power Source: Plugged InBuilt-in memory: 65456.5 MBDedicated GPU memory used by Lightroom: 725.6MB / 7995.0MB (9%)Real memory available to Lightroom: 65456.5 MBReal memory used by Lightroom: 15996.6 MB (24.4%)Virtual memory used by Lightroom: 20800.7 MBGDI objects count: 1529USER objects count: 4497Process handles count: 6641Memory cache size: 0.0MBInternal Camera Raw version: 18.3 [ 2530 ]Maximu