In 64-bit AutoCAD 2013, the ObjectID property of an entity is a 64-bit integer. The VBA engine, running in a separate 32-bit process, . Trying to do so often results in an error.
: Be aware that as of 2014, Autodesk officially stopped distributing the VBA 6 engine for version 2013 and earlier. If you do not already have the module, you may need to look for archived installers on the Autodesk Support Site . Summary of Module Usage Document Type Key Source Reference Guide Understanding the AutoCAD Object Model Autodesk Help Installation Manual How to install the 64-bit Enabler Autodesk Support Technical Blog Real-world 64-bit transition advice JTB World Blog autocad 2013 vba module 64-bit
Click to finalize the setup. Once the completion screen displays a green checkmark, click Finish . Activating and Testing VBA inside AutoCAD 2013 In 64-bit AutoCAD 2013, the ObjectID property of