Source:Designed for Windows XP Professional x64 EditionAfter I managed to [hack up] some update for Windows Server 2003 to run on Windows XP Pro x64 Edition, I have decided to dedicate a page to all updates released for Server 2003 but compatible with XP x64 after the official end of life of all Windows XP operating systems.
This work is based on the original findings of users from the RyanVM forums, and most importantly on the work of the user [5eraph]. None of his updates have been re-hosted here however, as I have chosen to do all the modification work myself, where necessary.
http://wp.xin.at/xp-x64-post-mortem-updates
DL (≈1.58 GiB):
http://wp.xin.at/wp-content/uploads/2014/05/Windows-XP-x64-post-EoL-updates-collection-sourced-from-Windows-Server-2003-x64-by-XIN.at.7z
WindowsBASE
Source:Translated (PL>EN):
If you need updates for Windows offline (without the Internet) or the Windows Update service is not available for an older system, we suggest downloading the update package and updating the system.
Instruction:
Unpack the downloaded archive to any folder, e.g. to the desktop. Use 7-ZIP or WinRAR. On older systems, you need to install all updates manually, one by one, from the unzipped folder. In newer versions, simply run the UpdateInstaller.exe application in the main directory and allow the security patches to be automatically installed. For single install files, simply run the Standalone System Update program and wait for Windows Update to install the appropriate updates on your computer. If you still have problems with installation, please check our knowledge base.
ATTENTION! Some of the archives below contain packages for English-language systems. Some may also contain packages for the Polish version of Windows. Keep this in mind, as updates on the systems listed below may not work with packages with a different language than the system.
https://archive.org/download/windows-vista-x-64-cumulative-update-pack
https://db.windowsbase.pl/database/Pakiety%20serwisowe%20(Service%20Pack)/
https://windowsbase.pl/wupdates