The warning message during the design search that says a section cannot be found is suppressed when running in silent mode after XML file transfer.
See Also
Lateral Stability KL = 1 Setting (v8.31 - Bug 2105)
Project Settings Saved As Default (v8.31 - Bug 2255)
XML Transfer of Steel Sections (v8.3 - Change 123)
XML transfer of Version Info (v8.3 - Change 125)
XML Transfer of Combined Axial and Bending Results (v8.3 - Change 126)