The newest Windows 10 Creator’s Update 1803 is currently causing issues with if you use dslrBooth software with two monitors. Windows will open the main window on one monitor and the settings/template editor/green screen settings on another monitor.
If you use multiple monitors, please do not update to Windows 10 Creator’s Update 1803 as of yet. We are working on a workaround to this Windows bug as well as waiting on Windows’ additional updates that are likely to address this.