If there is a folder called 'driver' on your installation disk, click on that folder, then hit 'enter.' Then you go to the location where the driver is. If you use the 'recommended' option, Windows 7, will install its own driver. You then choose the option of locating the driver yourself. Then, you click the 'update driver' for the device. Windows 7, installs its own driver, which has to be disabled, or uninstalled. It's location will be under the heading of 'Sound, video and game controllers.' What I did, was go in to the Device manager, and check what driver was installed when I connected my TV Box, to my computer. Fixed an error 'You do not have access to make the required system configuration modifications.One thing I noticed, is that this software usually runs independently of 'Windows Media Center.' The 'Center' probably relates to the driver that came with Windows 7.Update to the WinTV-HVR-955Q driver to fix problems seen when switching channels quickly.Enter the Product code including dashes and dots.You will find the Product code on your WinTV v7 Installation CD.at the conclusion of the installation a dialog box will pop up saying 'Activation required'.If your PC or laptop does not have a CD-ROM drive, do the following: To install WinTV v7 on a PC or laptop without a CD-ROM drive If you have a WinTV v7.2 CD-ROM with Extend, then the latest version of WinTV Extend will also be installed.

If you do not have your original WinTV CD-ROM but would like to update to WinTV v7, you can purchase a new CD on the Hauppauge webstore for $9.95 Any WinTV v6 or WinTV 7 application CD can be used during the install. A valid WinTV application CD-ROM will be needed to install this WinTV v7 version.

Hauppauge wintv v7 software update