 Hello, in this short video I want to show you what happens when you open an AutoCAD drawing with embedded VBA micros. So I have AutoCAD running here and I also installed VBA for AutoCAD because since AutoCAD 2016 VBA is no longer installed by default and it's a separate download that you have to install. I did this here and I'm going to open a drawing that I made. This one here contains VBA and then you get a warning. By default, micros are disabled and also always prompt. If you enable it, then the macro runs here just displaying a message box. And like in many applications with VBA, you can go to the VBA editor with the alt key and the function key 11, alt F11. Here I am. And so this drawing has for the AutoCAD document object an activate event and here is where the message box is.