How to change Office 2007 Product Key

How to change Office 2007 Product Key

Again, this could be another hacking method, but it is very useful to users who needs more resources.

Step 1: Close all Microsoft Office applications.

Step 2: Click Start, click Run, type regedit in the Open box, and then click OK.

Locate the following registry subkey:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\12.0\Registration\{91120000-0011-0000-0000-0000000FF1CE}

Step 3: Delete the following entries:

DigitalProductID

ProductID

Step 4: Exit Registry Editor.