Sunday, November 21, 2010

How to change windows xp home product key?

Please help me how to change windows product key. . .



because i have a computer shop and i cloned my HDD the product key of the Os is desame i want to change it of new licensed product key. . . Please help meHow to change windows xp home product key?
1.) www.google.com

2.) Type in ';rock XP';, find it. Download it.

3.) goto the product key tab at the top.

4.) Type in the new key and hit change.





OR the hard way.



1. Click Start, and then click Run.

2. In the Open box, type regedit, and then click OK.

3. In the left pane, locate and then click the following registry key:(take the spaces out)

HKEY_LOCAL_MACHINE\ Software\ Microsoft\ WindowsNT\ Current Version\ WPAEvents

4. In the right pane, right-click OOBETimer, and then click Modify.

5. Change at least one digit of this value to deactivate Windows.

6. Click Start, and then click Run.

7. In the Open box, type the following command, and then click OK.

%systemroot%\system32\oobe\msoobe.exe /a

8. Click Yes, I want to telephone a customer service representative to activate Windows, and then click Next.

9. Click Change Product key.

10. Type the new product key in the New key boxes, and then click Update.



If you are returned to the previous window, click Remind me later, and then restart the computer.

11. Repeat steps 6 and 7 to verify that Windows is activated. You receive the following message:

Windows is already activated. Click OK to exit.

12. Click OK.

13. Reboot the computer



If you cannot restart Windows after you install Windows XP SP1 or a later version of Windows XP, press F8 when you restart the computer, select Last Known Good Configuration, and then repeat this procedure.

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