TeamViewer v8.0.16642.0 is a software product for Windows developed by TeamViewer GmbH
It is reported that the following Windows processes are part of TeamViewer v8.0.16642.0:
If you want to remove TeamViewer v8.0.16642.0 from your computer, just go to Start > Control Panel > Add/Remove programs and select TeamViewer v8.0.16642.0 from the list of programs.