New Install problem

From: HelpMe (HelpMe_at_discussions.microsoft.com)
Date: 08/29/04 

Date: Sat, 28 Aug 2004 19:13:10 -0700

Hello there, i just formatted my hd on my other computer wich had windows xp
pro before, and now i just reinstalled it and when i log on it give me the
error: Windows is unable to chek the license of this computer error number
0x80070002,
then it boot me back to the login screen...what i do not understand is the
fact that my cd key is valid...and it is the one im using at the moment on
this computer. Is there any way to fix this problem?

(Sorry for the english and my version of xp pro is in french so i translated
the error in english)