Applying the Correct DNG Camera Profile to Your Image
If you notice that an image you had previously applied a DNG Profile to is no longer displaying color correctly, it is possible that the DNG Profile is disabled. Take the following steps to ensure that the correct profile is used:
Verify which profile is associated with the image in Lightroom by viewing the Camera Calibration Panel under the Develop Module.
Quit Lightroom
In the DNG ProfileManager, locate the disabled profile that should be applied to the image
Enable the correct profile by selecting the corresponding checkbox.
Relaunch Lightroom
In Lightroom, select the correct DNG Camera Profile under the Camera Calibration Panel in the Develop Module.