How to Reset or Change Microsoft Office 2007 Product License Key or Volume License Key (VLK) » My Digital Life

How to Reset or Change Microsoft Office 2007 Product License Key or Volume License Key (VLK) » My Digital Life
Locate and then click the following subkey:

HKEY_LOCAL_MACHINE \Software\Microsoft\Office\12.0\Registration

Inside, you will find another subkey that resembles the following subkey:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\12.0\Registration\{3012

1. After you find the GUID subkey that contains your Office product or program which you want to remove the existing product license key or registration details, delete the following registry entries by right clicking on the registry entry in the GUID subkey, click Delete, and then click Yes:

   • DigitalProductID
   • ProductID

2. Exit Registry Editor.
3. Run or open an Office application program, such as Microsoft Word or Excel or Outlook. Office 2007 will prompt you to enter a new 25-character product key.
4. Type in the valid and genuine product key, and then click OK.
5. Then when prompted to choose your preferred type of Microsoft Office 2007 installation, press on “Install Now”.
6. Microsoft Office 2007 will be updated with new product CD key or volume license key, and ready for activation (if it’s a non-VLK serial) or use.