In my control panel it shows SP3 but over to the side were it should have a size is blank.
There is no problem with this statement. I have XP SP3 listed in Add / Remove
and nothing listed on the right side
You do not list exactly where you are looking, but I must assume you mean Add / Remove
This is a recent reinstall of XP SP2 Pro, and SP3 was added the next day.
What do you see if you click Start > Right click My Computer > Properties - Is SP3 shown as installed ??
That is my best way of seeing the SP installed. It will show Service Pack 2 or 3
What other things make you so sure that you do not have SP3 installed ??
Note that you will not install SP3 on a 64bit system, they only have a SP2 to install.
Windows XP SP3 is for x86 editions of Windows XP only. The x64 editions of Windows XP were serviced by Windows Server 2003 SP2.
Thank You -
EDIT - Please read this linked topic belowhttp://www.bleepingcomputer.com/forums/topic146857.html
Edited by noknojon, 12 November 2011 - 06:59 AM.