I don't get that Ad box on my screen so I can;t help. If you click on it do yoiu get any kind of dialog that allows you to select "don;t show again"?
Have you sent yopur question in to Cyberlink support?
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BoilerPlate: To posters who ask for help -- it is nice to thank the volunteers who try to answer your questions !
Anything I post unless stated with a reference is my personal opinion.