How to backup Office 2010 activation?

[Grr]

Did this:

Here is how some are saying it can be done:
1) Firstly; stop the service OPPSVC (if it is running).
2) Copy the following files to a safe location:
C:\ProgramData\Microsoft\OfficeSoftwareProtectionP latform\ tokens.dat
C:\ProgramData\Microsoft\OfficeSoftwareProtectionP latform\Cache\ cache.dat