Reset windows xp activation regedit

I used this method, and still get the wallpaper screen forever. I am working to recover an old computer which has had it's ethernet controller fail, as well as the internal wi-fi.

I have attached a USB wi-fi adapter, and run the installation software in safemode. When I reboot, I still get the "This copy of Windows must be activated with Microsoft before you can log on. Do you want to activate Windows now? Thanks, needed this today. It was getting critical. A new install would have taken days because of the support from a 3rd party vendor.

It was a life saver!!!! God bless you, hope you'll not stop helping people!.. This just saved my life! Should have looked here first. Home Windows General Windows How-tos. General Windows. Last Updated: Jun 04, 2 Minute Read.

Reply Facebook Twitter Reddit LinkedIn. Juan Castano. Main Areas of Contribution:. Track Progress. System will now boot to screen that says system needs to be activated before can log on.. Tried the regedit hack as can go into Windows safe mode no problem.. Thanks for any help.. You are commenting using your WordPress. You are commenting using your Google account.

You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. United States English. Post an article. Subscribe to Article RSS. Click Sign In to add the tip, solution, correction or comment that will help other users. Indronil Mondal call microsoft for help they will surely help you Jordyn Bushaw Doing this would be piracy to Microsoft because you did not activate Windows.

If it is asking for you to activate Windows still, and the online activation process does not successfully activate, try using the phone activation wizard, and if it asks how many PCs the product key has been used on say 1.

Ahmed Musani call microsoft US via skype and activate. Achraf Almouloudi Yes. I actually mean : if the question's poster knows what the code above will do or knows what to touch, then it'll solve the problem, but if the code is malicious or the person just start to randomly change values Achraf Almouloudi Yes a registry backup and a restore point would help but that's only if you still can access Windows or the Safe Mode and things didn't go horribly wrong.

Jan Fritsch The string "DigitalProductId" should contain an encoded version of the Product Key currently used by the Windows installation. So to answer your question: The one you found on the internet might be genuine but since it is from the internet that is unlikely. If you have a Microsoft Windows XP sticker on the side of the machine it should have a Product Key which is indeed valid.

If all fails I would suggest to reinstall Windows as the previous owner might have used some activation "remover" or something that broke the Genuine check. Nevzat Akkaya Firstly make sure that the License Key on the sticker is for the exact Windows version installed on the PC. Alan Wade If you have a genuine Windows key then the obvious and logical choice would be for phone activation. If you start messing around in the registry you may be lucky or you may well disable your machine!