Adobe Photoshop CC 2019 must be closed before running the installer to prevent file conflicts.

Portraiture 2 is legacy software. It was designed for CS6 and older. It in Photoshop CC 2019. You must upgrade to Portraiture 3 or 4.

If the installer doesn't work, you can manually place the plugin file: Locate the Plugin File : Find the (Windows) or (macOS) file from your download. Navigate to the Plugins Folder C:\Program Files\Adobe\Adobe Photoshop CC 2019\Plug-ins /Applications/Adobe Photoshop CC 2019/Plug-ins Copy and Paste : Move the Portraiture file into this folder. Restart Photoshop : Launch Photoshop CC 2019 to activate the new filter. How to Access the Plugin