1.      Navigate to the Green Screen or Filter folder in windows.

a.      C:\Program Files (x86)\Photo Booth Solutions\SketchBooth\Assets\GreenScreen

b.      C:\Program Files (x86)\Photo Booth Solutions\SketchBooth\Assets\Filters

2.      Replace the stock backgrounds or filters within the folders.  It should be an 1800x1200 PNG-24.

 

*Note: If you are transferring from a Mac make sure there are no extra files in the folder or the system will error out.