*catherineg  This issue will be fixed in our next release; thanks for your patience. ... View more

*Kristineohara Yes, with the fix, you'll be able to upload the NEF files directly into Lr and edit normally. ... View more

Thank you for providing the sample images.   We have internally confirmed the fix with these images.  The fix will be in our next release (not too long from now).  Thanks for your patience and help. ... View more

Hello everyone, we believe we have identified and fixed the issue.   To help confirm the fix, however, I would like to obtain some sample NEFs from the contributors in this thread. If you are experiencing the problem where Lightroom / Camera Raw / DNG Converter cannot read some of your Nikon Z 5 NEF files, could you please post a file? You can either post a download link or send me a direct message.   Thanks for you help and patience. ... View more

We're going to try to resolve both of these issues -- including the zeroing.  The change in behavior (compared to earlier versions of ACR) was unintentional.  ... View more

Thanks for the report and the details, Andrew.  We can reproduce both issues internally (no screenshots nor further details needed).  We'll look into it. ... View more

Ok, thanks Walt for the additional info.  We'll look into it further on our end (using the key step of further editing as a smart object in Ps to repro). ... View more

The 4K display should be no problem.  We've been testing internally on displays up to 8K.  On my 1080 system I also use a Dell 4K display (a slightly older model than yours). ... View more

Walt, thanks for the info.  Out of curiosity, do the problems occur if you stay only within Lr (without going into Ps)?  Or, do they still occur when going into & out of the Lr Develop module. The driver package that you have should work correctly -- that's the same one I have in my dev machine, which is also running a GTX 1080. ... View more

Hi Walt, we currently do not support SLI mode, so the first step I would suggest is to turn that off.  But it sounds like you already tried that, and it seemed to make things worse.  This is not what I expect, and the NVIDIA 1080 Ti card is one that we've tested in-house and should support.  We have been using the game-ready drivers (at the time of development, the creator ready drivers were actually a little older).   Would you mind running dxdiag (the diagnostic tool built into Windows) and sending us the log file for that? Thanks, Eric ... View more

Thanks for following up! ... View more

Hello -- which versions of Bridge and Camera Raw do you have installed? Also, which version of Windows do you have installed now? I am wondering whether the Windows update also meant that a new GPU driver was automatically installed.  Sometimes this has been known to cause some issues.  Could you please share your system info (e.g., GPU model)? Thanks. ... View more

Great, thanks for confirming. ... View more

Hi Gabriel, This should be fixed in the new DNG Converter 10.3, released today.  Please try it and let us know. Windows and Mac links below: Adobe - Adobe Camera Raw and DNG Converter : For Windows : Adobe DNG Converter 10.3 Adobe - Adobe Camera Raw and DNG Converter : For Macintosh : Adobe DNG Converter 10.3 ... View more

This problem should also be corrected with the just-released DNG Converter 10.3.  For Windows, this download is available here: Adobe - Adobe Camera Raw and DNG Converter : For Windows : Adobe DNG Converter 10.3 ... View more

Please do share an example raw file as Jao vdL suggested, if possible.  Our team will take a look and try to help.  Thanks. Eric ... View more

Update:  We believe we have found the root cause of the issue that some of you are experiencing with running DNG Converter 10.2 on 64-bit Windows.  This will be fixed in our next update.  In the meantime, the link that David posted to the Visual C++ Redistributable should work. Thanks for your patience. Eric ... View more

Leon, the version installed in "Program Files (64 bit)" should be in this path: C:\Program Files\Adobe\Adobe DNG Converter\Adobe DNG Converter.exe Also, inside that path, there should be to .dll files (tbb.dll and tbbmalloc.dll).  Can you please confirm that (1) this is the path you're using to launch DNG Converter, and (2) that both .dll files are present? ... View more

Are you using 32-bit or 64-bit Windows? ... View more

Folks, if you're having trouble running ACR Filter on Windows, can you please try the following: 1.  Make sure Ps is not running. 2.  Launch Ps. 3.  Go to the Edit menu -> Preferences sub-menu -> Camera Raw... (at the very bottom). 4.  Close the ACR Preferences dialog. 5.  Open/create any document in Ps (such as a JPEG). 6.  Try to run Camera Raw Filter. Does the ACR Filter work now? ... View more

Hi James,  which version of Camera Raw / Lightroom do you have?  We actually shipped the updated profile as "Adobe Standard v2" so it should be available to you now. Eric ... View more

Hi, Would you mind attaching / providing an image with this profile embedded, so that we can investigate further?  Or you can email me at my personal account -- madmanchan@gmail.com Thank you, Eric Chan Camera Raw Engineer Adobe ... View more

Camera Raw is a plug-in for a host application such as Photoshop and Bridge.  Editing of multiple files simultaneously in ACR is best done by using the facilities within these host apps.  For example, with Photoshop open, you can just drag-and-drop multiple files from the Finder/Explorer into Ps.  Or, as many have suggested above, you can use Bridge directly to edit multiple files in ACR. ... View more

Steve, when saving 8-bit images to disk or opening them in Photoshop from ACR or Lightroom, the quantization to 8 bits is always done as the final step.  Any color space conversions (e.g., from raw to Adobe RGB or sRGB) is done before that. When displaying images to the screen inside of ACR or Lr's Develop module, the exact math and precision level will depend on a few things (including CPU vs GPU use), but the color space conversion to the display profile happens before any needed quantization to the display precision.  For example, for a "standard" 8-bit display pipeline we first convert to the display profile (with >= 16-bit math) and then quantize to 8 bits (with dither). ... View more

Hi Rod, Earlier in this thread, I posted two links to variations of the color profiles (one for the 5DS, and another for the 5DS R) where the contrast is lower and is probably a closer match to the DPP -4 setting.  I called these "Medium Contrast" versions.  Please give these a try and see what you think. Cheers, Eric ... View more

Hi Rod, Yes, this may indeed be the underlying reason.  The strange thing is that when I did my original testing & development on this, the default in DPP4 was 0 (not -4).  Eric ... View more

For those of you having trouble applying the latest update to 9.5 (using the normal updater app) under Mac OS 10.7 / 10.8 as described in this thread, can you please try the standalone installer here? https://helpx.adobe.com/camera-raw/kb/camera-raw-plug-in-installer.html There is a section titled "Camera 9.5 Installer" with a specific download for the Mac (named CameraRaw_9_5.pkg.zip). ... View more

Hi Thobias, we've found the source of the problem. This will be fixed in an upcoming dot release. Sorry for not taking care of this sooner. Eric ... View more