It includes updates for most Windows XP components, including MCE and Tablet PC. It can be applied to a live Windows XP system which has SP1, at minimum, installed or it can be slipstreamed (integrated) in any Windows XP installation media. Windows XP Unofficial SP4 ENU is a cumulative update rollup for Windows XP (x86) English. For this reason I started working on a Service Pack 4 package in September 2013. Many users - including me - who won't be able to upgrade their old machines to a newer OS would like to easily install all Windows updates in one convenient package. Thank you all for your support and assistance all these years. SP4 v3.1b is the final build I intend to release. SP4 v3.1b is intended only for new installations and removes just this key. Double-click on the reg file, click Yes on the popup message and you're done! Just make sure you have administrative privileges! No further action is needed.
SP4 v3.1a or earlier must delete this registry key to receive the latest WU updates: HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control WindowsEmbedded The sp4_march16_wufix.zip file in Google Drive contains a reg file that will automate the task. Windows XP SP4 Unofficial Final Version 3.1b is now available! IMPORTANT NOTICE: All SP4 users running Apc Network Management Card Device Ip Configuration Wizard Download.
