How To Revert Back To Windows 7 After Losing Your Serial Key

12/13/2021by admin

To back up your files using Windows 7 Backup and Restore: Click Start, type Backup into the search field, and click Backup and Restore when it becomes available in the list. Click Set up backup. We do not recommend you to revert back to windows 7 because it may occur some unknown problems. Has a 30 day trial version available, trial Key sent to your Email Address. User interface has become more complex and less obvious, be prepared to read the user's guide before you start. Pay special attention to the 'Options' and don.

  • The existing key from an activated Windows 7/8.X install is used during the upgrade to qualify you for the Windows 10 upgrade. After installation you will find a icon/tile in All Settings (accessed from the Action Center)/Update&Security that will allow you to roll back to your original OS for 30 days following the upgrade.
  • From there, select 'Recovery' and you'll see either 'Go back to Windows 7' or 'Go back to Windows 8.1', depending on your previous operating system.
RECOMMENDED: Click here to fix Windows errors and improve PC performance

Long time computer users and system admins know the importance of performing a regular backup and keeping all product keys in a safe location. Typically, the product key (also known as serial number, CD key, activation key) can be found on the software CD/DVD box.

The product key or activation key of Windows is also typically located on the genuine box or on the back side of your PC, if your Windows came pre-installed on your PC.

Users generally need to activate Windows and other software right after performing a clean install or reinstall. So it’s always a good idea to have the product keys of all installed software on your PC in place without beginning the re-install Windows.

Related: Recovering Windows product key from unbootable PC.

If you are planning to reinstall Windows 7 and also looking for a way to recover the product key from the current Windows 7 installation, here is a tool to simplify your job.

Recovering Windows 7 Product key is simple with KeyFinder Pro. KeyFinder Pro is a freeware for Windows to recover Windows and Office product keys in a jiffy.

The tool can recover Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 7, Office XP, Office 2003, Office 2007, and Office 2010 product keys. And the best part about this tool is that it’s a standalone tool, which means it requires no installation.


KeyFinder tool is extremely easy-to-use. The home screen, as you can see, displays your Windows and Office product keys. It even lets you save recovered product keys in a text file or print out the keys so that you can store paper containing product keys in a safe location. KeyFinder Pro is a small (388 KB) file and is available to download from the below mentioned link.

NOTE: KeyFinder can recover Windows and Office keys only. It doesn’t support other popular software such as Photoshop and antivirus software.

Every time you format and reinstall your PC, you have to activate Windows again, which can sometimes be a pain once you’ve done it too many times. Here’s how to backup and then restore the activation status.

Note: we aren’t going to cover how to reinstall Windows, since you should know how to do that already. This article just covers backing up and restoring your activation.


Advanced Token Manager easily allows you to back up all the information that Windows uses to check the validity of you copy of Windows. Collectively called a Token, this information can be backed up to an external storage medium. Once you have formatted you can import the Token and your Windows will be genuine again.

Backing Up

Once you have grabbed your copy of Advanced Token Manager from here, you can extract the zip file and then run the executable file.

When the advanced token manager launches, you will see the BIG Backup Activation button. Click it to begin backing up your token. All the “BBB” characters are just masking the real product key, don’t worry that is not your real product key.

Once you click the Backup Activation button, we expect that 99% of you will be prompted with this message. Unless some of you are ultra geeky and using KMS at home, you will get this message. You can just click yes to continue.

Once activation is finished being backed up, you will see a folder called “Windows Activation Backup” in the same folder that you launched the token manager from, this contains the backup.

Now we have reloaded Windows on the same PC, as you can see it is not activated.

Now I can run the advanced token manager, this time it will say Restore instead of Backup.

How To Revert Back To Windows 7

Once you click Restore you will be prompted to make sure you want to do this, click the next button to start the restoration.

Once it has completed a success message will appear.

If you go check your validity in the System Settings, you should have the genuine badge back.

Windows 7 Free Download

The advanced token manager can also support Office Activation and works on all versions of Windows 7.

How To Revert Back To Windows 7 After Losing Your Serial Key Code

How to revert back to windows 7 after losing your serial key bad company 2READ NEXT
  • › What’s New in Windows 10’s 19H2 Update, Arriving Fall 2019
  • › How to Make Nearly Any Dumb Appliance Smart
  • › How to Stream UFC 241 Cormier vs. Miocic Live Online
  • › How to Use Chrome’s Hidden “Send Tab to Self” Feature
  • › Microsoft Will Update Notepad Through Windows 10’s Store
Comments are closed.