To install some Windows XP updates or upgrades like Media Player 11, you need to activate your copy of Windows XP. I will show you how you can validate your copy of Windows XP as genuine.
Follow these steps:
1. Go to “RUN” and type REGEDIT. Windows registry editor will pop up.
2. Now expand HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\WPAEvents
3. On the right side, double-click on OOBETimer
4. In that windows, delete everything you can and exit.

5. Now, Go to “RUN” and type
%systemroot%\\system32\\oobe\\msoobe.exe /a
6. Activate Windows will pop up.
7. Choose Yes, I want to telephone a customer service representative to activate Windows and click Next
8. Now, press on “Change Product Key”
9. Enter new key as
THMPV-77D6F-94376-8HGKG-VRDRQ
10. Click on “Update”
11. Now, Click on “Remind Me Later”
12. Restart the Windows
13. When system reboots, go to “RUN” and type
%systemroot%\\system32\\oobe\\msoobe.exe /a
14. You will see on “Activate Windows” that Windows is already activated.
15. Press OK to exit.
You are DONE, Njoy!!
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thank u
Hey,
I had done this about 2 months back. But yesterday after using my pc for a while, I switched accounts. On logging in, the windows not genuine thingy came up in the corner. I was using microsoft security essentials for quite a while, but now I will not able to as it says windows did not pass validation.
What caused this? How can i get back validation? Thanks..
this happened to me as well. After enjoying for quite a while I’m back to a non-genuine version of xp. Guess MS caught up and invalidated the key mentioned here or something. i got it after a recent windows update. I tried to go through the same steps outlined here but WPAEvents in step 2 no longer exists. any other ideas???
tnx it worked :3
Hey…I just validated the copy and its validated..Just got to reinstall AVG Anti-virus as it was asking for some key. So, i have reinstalled it. Thanks BRO. Thanks you so much.
Can we “on” Microsoft Automatic updates now (Windows security alerts)?
Yes! you can.
Thanks!!!!!!!
it didnt work on mine cause i still cant get windows media player 11 because it says its “not valid” or “not genuine” HELP!
I validated my windows XP about a year ago as instructed above and it worked. But from last week my windows agin got invalid So will this method work for the second time?
Hi, I have Windows XP Pro Version 2002, SP3.
I have followed the procedure above – and I even get at the end the message that my windows is activated.
However, when I try to update, I get the message that:
To get updates, you must first validate your Windows software. Validation assures that you are using an authentic and fully licensed copy of Windows.
then I am asked if I want some help to validate…etc
anyone has any idea how to solve this? thank you in advance.
I tried, but I can’t do step 6, any window popped up. Help, i tried to do it looking for that forlder on Windows, but when i clicked it, nothing..
I need to re-install windows as there seems to be a problem with current product key (even though it’s been validated many times, MS is suddenly telling me it’s invalid?) Anyway, i have a genuine windows disc but it’s not in it’s original cover so i don’t know the product key. Before wiping my pc clean, how can i find the product key of that disc?
Hi, i should rephrase that: it was validated on installation and later the validation was checked when i downloaded ie8. It was also checked when i installed other MS programmes. I have contacted MS, but they want me to call them and right at the moment i cannot afford that call to the U.S. (Because of my location i’m being asked to call the US office)
Hi, i should rephrase that: it was validated on installation and later the validation was checked when i downloaded ie8. It was also checked when i installed other MS programmes. I have contacted MS, but they want me to call them and right at the moment i cannot afford that call to the U.S. (Because of my location i’m being asked to call the US office)
Mick, you’re a genius!
sorry, did it 3 times, kept getting the lets activate windows page, I know I didn’t fuck it off 3 times. but hey, we tried
i have previously asked this question before but, with a different explanation. i don’t have a product key number as the computer i am talking about is second hand and it says i maybe a victim of software counterfeiting,and i cannot get any windows updates as it says i have to validate to make sure i am using the correct software, but i cant. how much will genuine software cost? anyone help please!!!
I have windows xp (pirated) installed in my PC. Now I want to go for the genuine license but now in the market only windows 7 is available. Please guide me how I can use Win 7 product key without formatting my pc to get genuine license.
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