The following is what raised the question in my mind regarding which XP
version I had.
I used Control Panel>Windows Update to determine which Updates were
available for my computer. Presumably, Microsoft scans my computer and
presents me with lists of Updates-Critical and Recommended.
Under Critical Updates, one was Q815021, Security Update.
In the article under the section Patch availability, Download locations for
this patch, Microsoft Windows XP:
there are two entries
32-bit Edition and
64-bit Edition
In the related article
MS03-007: Unchecked Buffer in Windows Component May Cause Web Server
Compromise
under the heading
The information in this article applies to:
Microsoft Windows XP 64-Bit Edition
as well as other versions of Windows,
but not XP 32-Bit
however further down under Resolution, Security Patch Information, Widows
XP, Downlead Information
The following files are available for download from the Microsoft Download
Center:
Windows XP (all languages)
Download the 815021 package now.
which directs one to this address
http://microsoft.com/downloads/details.aspx?FamilyId=84FC577D-F2D5-47B8-AB98
-77BA7501B00B&displaylang=en
Windows XP 64-Bit Edition
Download the 815021 package now.
which directs one to this address
http://microsoft.com/downloads/details.aspx?FamilyId=97945A5D-DB0B-40F8-9A2E
-DE93CBB5CB3A&displaylang=en
Release Date: May 28, 2003
I have no updated as yet so I'm not sure what would happen if I proceed with
the automatic downloads.