I know it is late in the day but I found a way round this issue that worked for me. All the other suggestions didn't so it might be worth a try.
Repair RichVideo Installation
Press the "Windows" and "R" keys on your keyboard simultaneously.
Type "C:\Program Files\CyberLink\Shared Files" in the "Open" field of the Run dialogue box and press "Enter."
Right-click "RichVideoUninstall" and click "Run as Administrator." Click "Yes" on the UAC dialog. The screen will flash briefly as RichVideo is removed.
Right-click "RichVideoInstall" and click "Run as Administrator." Click "Yes" on the UAC dialog. The screen will flash briefly as RichVideo is reinstalled.