Alternatively, right click on qc848enu.exe and select “Extract to qc848enu\” option. Open the setup installer qc848enu.exe and unpack its contents to a folder.Install WinRAR if not already installed yet.Download QuickCam 8.4.8 with driver for WinXP.The following hack will use Windows XP driver (a common trick to use non Vista compliant device) to install the webcam in Vista:
However, it’s not totally out of hope for owner of Logitech QuickCam Messenger who has upgraded to Windows Vista. To search for similar devices that are compatible with this version of Windows, visit the Windows Vista Hardware Compatibility List website (link expired) online. Logitech QuickCam Messenger was created by Logitech, Inc. This problem was caused by a compatibility issue between Windows Vista and Logitech QuickCam Messenger.
Windows Vista does not support Logitech QuickCam Messenger
