I have a small windows based application which loads/uploads documnets into my AUT(web based), the windows applciation is built on DOT net and also has an internal document viewer.
How do i automate and verify the folloiwng scenario.

1) Launch the windows applciation, select the doc to upload and view the doc in the inbuilt viewer. Then export the docs into our AUT(web based application)and verify that the same doc has been uploaded.