Hi Saine,
See if this helps:
http://www.rickrogers.org/fixes.htm#Activation
Also, search the system for reset5.exe, if it was used to crack activation,
then this can also cause a problem after installing SP2.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Associate Expert - WindowsXP Expert Zone
www.microsoft.com/windowsxp/expertzone
Windows help -
www.rickrogers.org
"Saine" <(E-Mail Removed)> wrote in message
news:5CEB96A5-00A8-4C64-840E-(E-Mail Removed)...
>I am facing problem after installing SP2 on the Windows XP Pro.
> My Windows XP with SP1 was working fine and I did activate the windows
> after
> 2 months I got SP2 and installed it was working but 7 days ago I got a
> Windows Activation Screen on the Windows Login, details:
> Windows Product Activation
> Your Windows Product must be activated within 7 days. Do you want to
> activate Windows now?
> and there are 2 buttons "Yes" "No"
> Once I click Yes I get Message that saying Windows is already activated
> click ok to exit,
> but next time I start windows I will get the same message, now I have 2
> days
> remaining, I did reinstall the SP2 but same problem.
> How can I stop it? otherwise I have to re-install the windows and all the
> software's.Please help me I have only 2 days.
>
> Thanks and Regards,
>
> Naveed
>