Make Windows Genuine* For XP sp2.

How to validate your non original Windows XP sp2...


Follow the instructions carefully:
INSTRUCTIONS HOW TO VALIDATE YOUR NON ORIGINAL WINDOWS XP:


  1. Click in start and then in run
  2. Type in regedit and then ok
  3. In the regedit, go to this following key:
    H
    KEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\WPAEvents  
     
     
     
  4. On the right panel, double click in OOBETimer
  5. In the opened window delete all values and click OK. Shut the regedit
  6. Go again in start > run and this time type:%systemroot%\system32\oobe\msoobe.exe /a
  7. In the window that oppened, choose the option... YES I WISH TO MAKE A PHONE CALL... ( or something similar to this sentence )
  8. In the next step, click in the button that says CHANGE PRODUCT KEY ( or something similar )
  9. In the next step, type a CD-Key:

    THMPV-77D6F-94376-8HGKG-VRDRQ
    and click to update
  10. After clicking in the update button, the assistant to activation will return one page, then click in " remember me later ", and restart Windows again.
  11. Restart Windows, go again in start > run and type:

    %systemroot%\system32\oobe\msoobe.exe /a
  12. The following message will appear:

    Windows activation


    Windows is now activated