Follow install instructions at
https://www.negativelabpro.com/guide/#windows-installation

Register with lalalala-lalalala-lalalala-lalalala as key

Restart LR, open plugin window File -> Plugins Extras -> NEGATIVE LAB PRO v1.2.1

You should not see 'trial period' on the small window.

Have fun!

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Full instructions:

1. Unzip your download

2. Open Lightroom (if it is not open)

3. In Lightroom, got to “Edit -> Preferences” and select the “Preset” tab

4. Click “Show Lightroom Presets Folder”

5. In the explorer window that opens, navigate to the “CameraProfiles” folder.

6. Copy the entire folder “NegativeLab Camera Profiles” (from your unzipped download) into this CameraProfiles folder.

7. If planning on using Vuescan RAW DNGs, copy the “Vuescan Profiles” folder, also into the “CameraProfiles” folder.

8. Next, copy the “NegativeLabPro.lrplugin” folder into a folder that is easy to navigate to and you won’t accidentally delete later.

9. Back in Lightroom, go to “file -> Plug-in Manager”

10. In the Plug-in Manager, select “Add” then navigate to the folder were you copied your NegativeLabPro.lrplugin

11. Single-click the “NegativeLabPro.lrplugin” folder, and click “Select Folder” (be sure to select the whole folder, and not a file within it).

12. If you’ve purchased a license, you can add it now in the Plug-in Manager. Otherwise, you can continue to use your 12 free trial shots.

13. RESTART LIGHTROOM - you must restart Lightroom after this (otherwise, the camera profiles will not load properly).

14. IMPORTANT: Make sure to TURN OFF the “Use Graphics Processor” option in Lightroom if it is enabled. To do this, go to “Preferences > Performance” and un-check the “Use Graphics Processor” option.