QRcode generator for word document

Project Description:
I need a function that create QRCODE in word document.
It require in input a standard word document .doc OR .docx
this document have a tag in it named <<TagName>>.
The function need to substitute the <<TagName>> with the QRCODE.

The function require in input :
a) The inut filename to be checked
b) an XML formatted data data that contain :
TagName
String to be converted in the QRCode
The Size of the QRCode
The Level redoundance of the QRCode
c) The output filename where the file will need to be written after adding data


a simply test programm will need to be provided ( in asp.net environment) to test the module

good work !