It directly deals with this one: Cannot instanciate a NotesUIWorkspace from VBA (Word)
As the machines will have Win7 64 this old way isn't appropiate any more.
So how can I copy formatted text that is stored in a NotesRichtextItem, including tables, into a Word document at a predefined space? My idea, without a proof is to use XML to extract RTF content, replace some unformatted text values (this is also a goal) and transfer it into the Word doc via VBA or LS. Both ways are ok. I am able to use the Notes backend classes from my VBA code though, only the NotesUIWorkspace will not be available in a 64bit environment.