Share your experience!
I have a TZ21WN running Windows 7 ultimate, and the webcam does not work at all, does anyone know where to get drivers from or how to solve the problem?
I would try reinstalling the Vista driver that came preinstalled on your Vaio. You will find it in the Original Drivers Package which can be downloaded from here: -
http://support.vaio.sony.eu/computing/vaio/downloads/preinstalled/index.aspx?l=en_GB&m=VGN-TZ21WN_B
Extract the files and you will find the camera driver in the folder TZ21_Drivers\Camera\VGP-VCC7. Install from within Device Manager using the 'Have Disc' method and pointing to the installer .INF (R5U870FL.INF).