sent to you after your purchase. It contains the unique alphanumeric license key required for activation. Negative Lab Pro 2. Open the Lightroom Plug-in Manager
Ensure you are using the latest supported version for maximum compatibility. Step 2: Open the Negative Lab Pro Plugin Select a negative image you have already imported.
Negative Lab Pro relies on custom camera profiles to neutralize film bases accurately.
: Click the Add button at the bottom left of the manager window.