How to Convert (Change) your XP service pack sp2 to sp3 without installation

How to Convert (Change) your XP service pack 2 to 3 without installation

Now days most of the softwares and New games don't run on XP Service pack 2 so, here is the superway to change windows XP service pack 2 to service pack 3 without any installationor formating.

If there is a version of windows xp SP2 is installed in your computer system, You do not need to worry to change it. These are the steps to overcome this problem:

 go to start---->Run--> type the word Regedit



1- Your windows Registry Editor will open,


2- Go to HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\ Control\ Windows


3-Than please modify “CSDVersion” from “0×00000200” (SP2) to the Windows XP SP3 value of “0×00000300” and than reboot your system.


Now your Window has been upgraded to SP3 and you will be able to installed various advance softwares.