I got the same error - I just reistalled Ulead, then uninstalled through add/remove prog in control panel. apparently, that message shows when one component or other is missing from the program. It needs to be complete before it will uninstall
OnePlus 5 review
See the work of famous artists playing with toys
iPad Pro 10.5in (2017) review
Comment faire une capture d’écran sur un Mac ?