Hi. I've been having this problem with Windows Update for about two months now because I've been too lazy to do anything about it until now. I've been trying to install an update for a security update for visual studio 2008 which is 35.7 MB in size, and a security update for visual studio 2008 ATL for Smart Devices which is 131.2 MB in size. The two errors I'm getting are Code 80070005, and Code 645. I have searched Google for answers but I don't know exactly what to do about this. All help is appreciated. Thanks