The ArionFX for Photoshop installer will guide you through the necessary steps to install ArionFX for Photoshop.
Make sure Photoshop is closed before starting the installation.
The installer will install necessary RandomControl files such as the uninstaller and a few registry entries.
The installer will detect your Photoshop 64-bit installation(s) automatically.
If this is not the case, please click the Browse... button and select your Photoshop Plug-ins folder(s) manually.
A typical example (for Photoshop CC 2015.5) would be:
C:\Program Files\Adobe\Photoshop CC 2015.5\Plug-ins\
All Photoshop versions have a similar Plug-ins path, where only the Photoshop version name changes.
The setup will install all the necessary ArionFX files to your Photoshop installation.
Congratulations! Now you can start Photoshop and use ArionFX on your images.
The filter can be found in the menu entry: Filter > RandomControl > ArionFX Tonemapping...