Greetings --
First of all, please unstick your CapsLock key. Posting in all
caps, as you have done, is the Usenet equivalent of shouting, and is
considered very rude. More importantly, posting in all caps makes the
post very hard to read, further reducing your chances of getting help.
If you are trying to install Service Pack 1a and getting the
following:
The Product Key Used to Install Windows Is Invalid
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q326904
You need to purchase and use a _legitimate_ full retail copy of
WinXP Pro to perform a repair (a.k.a. in-place upgrade) installation,
using the new CD and Product Key.
How to Perform an In-Place Upgrade of Windows XP
http://support.microsoft.com/directory/article.asp?ID=KB;EN-US;Q315341
Remember, you should also report whomever sold you the pirated
software to the pertinent law enforcement agencies; you've been
defrauded.
Bruce Chambers
--
Help us help you:
You can have peace. Or you can have freedom. Don't ever count on
having both at once. -- RAH