@CubeAce Thank you! I actually got problem already solved by uninstalling VideoEasy and its all add-ons ande re-installing, registering and activating them again. Somewhat laborious way, but it worked. When I first (originally) installed VideoEasy, OS was Win 10. OS was updated to 11 between installing VideoEasy and trying to use, but VE worked OK after uninstalling and re-installing.