Thanks John,
Now I am able to spy the pop-up using Win32 && AA mode (i.e. Open, Save, Cancel buttons), after clicking on down arrow of ""Save"" button, it open new popup with 3 button "" 'Save', 'Save As' and 'Save and Open' "",
when I am spying those option,
BP gives error ""There was an error during the spying operation.""
(System.ApplicationException: Error HRESULT E_FAIL has been returned from a call to a COM component.
at BluePrism.AMI.clsAMI.Spy(clsElementTypeInfo& elementType, List`1& identifiers)
at Automate.frmIntegrationAssistant.HandleSpyOrLaunchClick(Object sender, EventArgs e))