Click . This is the most revealing step. The compiler will flag every Long used as a pointer. Convert those to LongPtr . Do not blindly replace all Long with LongPtr —loop counters should stay Long for performance.
Unlike older versions of AutoCAD, VBA is not installed by default in AutoCAD 2015. It must be deployed separately. autocad 2015 vba module 64-bit
Set mtextObj = ThisDrawing.ModelSpace.AddMText(corner, width, textString) autocad 2015 vba module 64-bit