For Windows XP SP3. This article gives you the prerequisites to install Windows XP SP3. Before you download or install Windows XP SP3, first check hard-disk space Article ID: 950717 - Last Review: May 22, 2013 - Revision: 1. Applies. Sep 1, 2016 Windows XP Professional ISO download for 32 bit and 64 bit pc. Windows XP Professional SP3 ISO bootable image free download. Apr 8, 2009 You have a user account that is configured to use a roaming profile. When you log on to a Windows XP Service Pack 3 (SP3)-based client.