How do you open an existing diagram? <div><br> </div><div>If I right click in the diagram field I get "Add Diagram". I can't find any menu for "open Diagram" anywhere! </div><div><br> </div><div>If I put the name of the diagram that I saved earlier in "Add Diagram" all I get is an error message which says: "Already exists diagram with this name!"</div>
<div><br> </div><div>Please tell me how to open an existing diagram.</div>