WinTV-HD update version 2.1.20114
This version allows the recording and playback of HD television from your PC's hard disk. While recording your HD TV show to disk, your WinTV-HD should be playing TV either minimized or full screen. You can play back the recorded HD TV show in a window.
This version needs to be installed AFTER installing the WinTV-HD software from your Installation CD-ROM.
Copy this file to a temporary directory on your local disk.
Then run wintvhd_21_20114.exe, which is the installation program for the WinTV-HD update.