Unable to perform operations on objects under WinObject in .net app

Hi,

I am automating a .net application but unable to identify the objects under "SwfWindow("ABC").WinObject("AfxFrameOrView110")" hierarchy. In the application under WinObject I've to perform click and verify on certain objects but UFT is not recognising any objects.

Note: .net add-in already selected.

Please suggest how to handle this issue.