Com Interface

Hi,

 

I'm trying to work with the COM interface using JACOB.
I'm able to get the PDFCreator options using:

 

Dispatch options=Dispatch.get(pdfCreator, "cOptions").toDispatch();

but when I try to set the options using:

Dispatch.put(pdfCreator, "cOptions", options);

it fails with an error message "Member not found".

 

Anyone have experience with it?  What I am missing?

TIA,

Shaul