Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. I threw out a Windows XP machine a while ago the motherboard failed. I kept the hard drive and the XP installation media. Problem is the license key was on a sticker on the machine - doh!
The original manufacturer has gone bust Evesham and I suspect that Microsoft will be of little help. Is there any easy way to get the license key off the hard disk? Can I just find the file with the registry data in it and get the key using a hex editor? OEM licenses cannot legally be moved from one computer to another one. They die when the computer dies.
Load the old registry hive on your new computer and then find the XP key. Apparently Nirsoft's ProduKey can do this:.
Load product key information from another operating system on the same computer. I did it this way about 4 years ago , so I'm really hoping ProduKey works. If you are able to extract the 15 bytes from positions 0x34 and 0x52 in the DigitalProductId Registry Value as a Hex string, you can use the following Python Python 3 script to convert the bytes to a Product Key:. You can see the details about where to find the DigitalProductId Value in another answer, but essentially, look in the Registry Key:.
Special Note: An important thing which needs mentioning is there are 2 different types of Windows product key you might have installed on your system. If you have an OEM machine made by a manufacturer such as Dell, Sony, Asus etc, and have never re-installed Windows, your product key will be different. This is a special generic key pre-installed at the factory and is NOT the same key as the one on a genuine sticker and cannot be used on a standard Windows re-install.
If your key is from a sticker or has been typed in manually, these methods will work fine. More experienced users can extract the installer and make the program portable with Universal Extractor. Press Commit when you have inserted the media or chosen an ISO save location. Depending on your system, some files will automatically download from Microsoft.
Press enter at the Boot menu or let the 30 second timer countdown. If you have special third party drivers which are needed to recognize your drives, they can also be loaded from here. Click Next and then confirm in the popup you are using the program for non commercial use only.
Now Lazesoft Recover My Password will search for and then display the Windows product key s for your system. The good thing is the program will automatically search all active Windows partitions you have on the system, and will show all the Windows product keys it comes across.
Lazesoft Recover My Password Home Edition is quite an impressive tool and seemed to work flawlessly on every system we tested it on. This second method uses the wildly popular Hirens Boot CD and an included utility from Nirsoft called Produkey which can retrieve Windows and also Office keys from a an offline Windows system. When Produkey loads press F9 to open the Select Source window. Refer to section 5b below on how to use it. Even after re-downloading the ISO twice. Can there be a chance to retrieve my original product key and install the original windows 8.
So what can someone with a OEM unbootable computer do? Is there anything? OEM means you had your computer built on the website, in my case HP, is that right? By following the keypath, you will land on the current version Window. From the current version, look for and then open "DigitalProductID. Step 5: Here's a cheat sheet to help you remember which numbers to jot down.
Begin from the top and record all of the digits. You'll have to enter them in again. You will now have your 30 numbers. Step 6: There are various windows XP decrypter tools available online. Use them to decrypt this 30 digit code, and you'll have your product key. If you can easily find your old Windows XP original installation CD, below are the steps you can follow to recover and obtain your missing product key.
This comprehensive guide includes all the best and reliable methods for you to help recover the Windows activation product key. This is because the program is ad-free and virus-free. Finding the product key is a simple one-click operation. Download and try it for yourself. But if you find other solutions easier for you and are thinking of going with them, be very careful as with the accessible solutions, there is a chance you might expose your system to viruses. Roxanne is one of the main contributors to EaseUS and has created multiple posts on digital devices like PCs, Mobile phones, tablets, Mac, etc.
She loves to share ideas with people of the same interest. EaseUS Todo PCTrans Free is a useful and and reliable software solution created to serve in computer migration operations, be it from one machine to another or from an earlier version of your OS to a newer one.
While it is not an official tool, EaseUS has a reputation for being very good with their software and code. It offers the ability to move your entire user account from your old computer, meaning everything is quickly migrated. You still get to keep your Windows installation and the relevant drivers for your new PC , but you also get all your apps, settings, preferences, images, documents and other important data. How to Keep Microsoft Office after system Restore. Your all-round PC transfer and migrate software to upgrade devices without re-installation.
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