Office XP Service Pack 3: March 9, 2004 This Service Pack contains Office XP Service Pack 1, Office XP Service Pack 2, and all updates released between Office XP SP2 and March 9, 2004.
Are you are an administrator or an IT professional that installs updates for Office?
Educate yourself about the Microsoft Support Lifecycle and the Microsoft Lifecycle Supported Service Packs. Learn about how these life cycles affect you when you install updates. For example, service pack support for Office XP SP2 was discontinued on March 9, 2005, and any update for Office XP that is released after this date will require your version of Office XP to be at service pack level 3 before installation.