Office doesn't have a registry. THe Operating System does. Office uses
the registry. Seek out official documentation from Microsoft on how
Office uses the registry, if you really need to clean it.
In general, there is no real value in doing this sort of thing, although
many people like doint it and use the registry "cleaners" that are out
there. Seek one and use. Ensure you take backups as you don't have any
control over what it does to your machine. No telling. And no purpose,
really.
Hope this is useful to you. Let us know.
rms
