New version of Microsoft Office is Office 2007. If you are downloading it then Microsoft give you license key. In Windows registry it is automatically saved. If you want to change the license of Microsoft Office 2007 then this key is require. If you want another key then you have to remove earlier key. After that you go for run Office 2007 then Microsoft give you another new key.

Instructions

Step 1

Click on the Windows Start button and choose "Run" option. Write "regedit" word in the text box and press the "OK" button or Enter the key. Then its open the Windows registry editor.

Step 2

After that, navigate to the "HKEY_LOCAL_MACHINE\Software\Microsoft\Office\12.0 \Registration" directory in the registry.

Step 3

Right click on the "DigitalProductID" key and press "Delete" button. Press "Yes" to make the alters. Right click the "ProductID" key and press "Delete" button. Press "Yes" to make the alters.

Step 4

Restart the Windows machine. Changes to the Windows registry do not obtain result until you restart. After you restart, go on one of the Office Suite applications (Word, Excel, PowerPoint or Access). You are prompted for another new product license.

Step 5

Go on another novel product license key and click on the "OK" button. The Office license is presently altered and you can access the application.