This duplicate or/and missing library part issue comes up after every upgrade.
I watched the youtube but still can't understand how to remove the duplicate library part.
Here's the screenshot and would appreciate someone can help me to remove this warning.
Operating system used: Windows 10
Lilian Seow
LEED AP | cSBA | CAPM | PMP
Interior-Architecture and BIM Management
AC20 USA | 27- macOS 10.14.6| 4 GHz Intel Core i7| 32 GB RAM | Archicad-user since 1994!
