See the “You receive error code 0×80070643 or error code 0×643 when you use the Windows Update or Microsoft Update Web sites to install updates” -=-

Windows Update error 80070103 [link] You receive error 0×80070103 when you use the Windows Update or Microsoft Update Web sites to install updates [link] Also see: [link]

You may encounter temporary connection-related errors when you use Windows Update or Microsoft Update to install updates [link] Windows Update Error 80072efd [link]

You receive error 0×80070103 when you use the Windows Update or Microsoft Update Web sites to install updates “This computer does not have enough space for temporary files. Error code 0×80070103″ Windows Update error 80070103

When accessing the Update site, you receive the 0×80072EE2 or 0×80072EFD error [link] You may encounter temporary connection-related errors when you use Windows Update or Microsoft Update to install updates: [link]

Error message when you use Windows Update or Microsoft Update Web sites to install updates: 0×80070005 [link] 0×80070005 – Permissions issue. You can reset registry and file ACLs to their Default state by following the directions here: [link]

[link] See: You may encounter temporary connection-related errors when you use Windows Update or Microsoft Update to install updates [link]