Autocad 2013 Vba Module 64-bit «SECURE»

In 32-bit VBA, handles and pointers fit into 32 bits (Long). In 64-bit, they require 64 bits (LongLong or LongPtr).

Don't let a missing DLL stop your production line. The AutoCAD 2013 64-bit VBA module bridges the gap between modern OS requirements and legacy automation. Download it, patch your Declare statements, and keep your macros running.

Right-click the installer and select Run as Administrator . This ensures the registry keys are written correctly for your 64-bit environment.

While the VBA module allows the code to run , you may need to modify your code if it interacts with the Windows API or uses Declare statements. autocad 2013 vba module 64-bit

Declare PtrSafe Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As LongPtr Use conditional compilation to maintain a single codebase for both bit-versions:

This module is specifically for 64-bit versions of AutoCAD 2013. It will not work on 32-bit installations of AutoCAD 2013 (if you are still running an older OS) nor on newer versions like 2016 or 2024 without their respective modules.

Navigate to the Autodesk Subscription Center or the official Autodesk Knowledge Network. Look for: AutoCAD_2013_VBA_Module_64-bit.exe In 32-bit VBA, handles and pointers fit into 32 bits (Long)

VB.NET or C# using the AutoCAD .NET API. These are native 64-bit, faster, and supported in every modern version of AutoCAD (2020–2025). But for keeping legacy equipment or tools running today ? The VBA module is your lifeline.

The AutoCAD 2013 VBA module is stable. If you have a massive legacy codebase, it is worth installing. However, note that Autodesk has not significantly updated VBA since 2013.

You cannot install the VBA module while AutoCAD is running. Ensure the application is completely shut down. The AutoCAD 2013 64-bit VBA module bridges the

Bridging the Gap: Running the AutoCAD 2013 VBA Module on 64-bit Systems

Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long

If you have been clinging to a library of VBA macros written for AutoCAD 2010 or 2012, upgrading to AutoCAD 2013 likely gave you a headache. When Autodesk made the jump to a true 64-bit application architecture with AutoCAD 2013, many users discovered that their VBA routines simply stopped working.

To support legacy automation, Autodesk released the as a free, standalone download. This module allows 64-bit AutoCAD to load and execute VBA projects ( .dvb files).

The good news? It wasn't the end of VBA. Autodesk simply decoupled it. Here is everything you need to know about getting the working on 64-bit Windows.