Macro to export dxf with flat pattern check

Can you modify your existing export to DXF macro but with one modificaiton?

Current macro exports even failed flat pattern-s. Can you add check which verifys if flat pattern is successfuly made?
And final message should inform me if export failed


<img width="1536" height="868" alt="Image" src="https://github.com/user-attachments/assets/e183da0c-77df-448e-b3d1-8300cd5a8597" />