How to Debug a "SolidWorks 2018 macro" with VS 2015

Hello,

does anyone know how to Debug a C# Macro in SolidWorks 2018 with the new VSTA 3.0 ?

When i start the macro i get following error messages.

Otherwise if i set to start soliworks the code does not stop at any breakpoint.

Thanks for any help !

SolidworksApi macros