Polygon Photoshop Action
The Action uses Photoshop's 3D capabilities and the Oil Paint filter, please ensure you have a compatible graphics card. You can learn more about Photoshop's GPU recommendations here.
To ensure you can use Photoshop 3D, open any photo and go to the menu '3D'. If the top menu item 'New 3D Layer From File...' is clickable, then you are set up to use Photoshop 3D.
To ensure you can use the Oil Paint filter, open a photo and ensure the document color mode is set to RGB (Go to the menu 'Image > Mode' to check this). Next, go to the menu 'Filter > Stylize'. If the 'Oil Paint' option is clickable, then you are setup to use the Oil Paint filter.