C# to update a macro in a Word document

[JasonEnsor]

Hello,

I am trying to update a macro in multiple documents and that is an easy enough task for me to do, however other people in my department need to be able to update the macro's in the documents to. my question is: is it possible to use C# to locate a word file, open it and attach the Macro to the word document then to close it?
The steps i think i need to take are:

* Open Word Document
Import Macro in to the document
Run Macro
* Close Word

The * items i can do....

Any help would be appreciated.

Regards

Jason